# Menu 10 − Status and Trips

Mode: RFC‑S

Parameter | 10.001 Drive Healthy
--- | ---
Short description | Indicates that the drive is healthy
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Drive Healthy (10.001) indicates that the drive is not in the trip or the under voltage state if it is set to one. If Auto-reset Hold Drive Healthy (10.036) = 1 and auto-reset is being used, Drive Healthy (10.001) is not cleared until all auto-resets have been attempted and the next trip occurs. The LED on the front of the drive gives an indication of the drive state as shown in the table below.

Drive State | LED
Normal power and Drive Healthy (10.001) = 1 | On continuously
Normal power and Drive Healthy (10.001) = 0 | Flashing: 0.5s on and 0.5s off
Standby power state | Flashing: 0.5s on and 7.5s off

Parameter | 10.002 Drive Active
--- | ---
Short description | Indicates that the inverter is active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 2ms write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

If the drive inverter is active Drive Active (10.002) is set to one, otherwise it is zero.

Parameter | 10.003 Zero Speed
--- | ---
Short description | Indicates that the speed is below the zero speed threshold
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Zero Speed (10.003) is set to one under the zero speed conditions, otherwise it is zero. See Zero Speed Threshold (03.005).

Parameter | 10.004 Running At Or Below Minimum Speed
--- | ---
Short description | Indicates that the drive is running at or below the minimum speed
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

If Bipolar Reference Enable (01.010) = 1 then Running At Or Below Minimum Speed (10.004) operates in the same way as Zero Speed (10.003). If Bipolar Reference Enable (01.010) = 0 then Running At Or Below Minimum Speed (10.004) is set if the following conditions are true:

Speed Feedback (03.002) ≤ Minimum Reference Clamp (01.007) + 5rpm

If motor map 2 is active then M2 Minimum Reference Clamp (21.002) is used instead of Minimum Reference Clamp (01.007). If Linear Speed Select (01.055) = 1 then 5mm s-1 is used instead of 5rpm.

Parameter | 10.005 Below Set Speed
--- | ---
Short description | Indicates that the drive is running below the set speed
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

See At Speed Lower Limit (03.006).

Parameter | 10.006 At Speed
--- | ---
Short description | Indicates that the drive is running at the set speed
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

See At Speed Lower Limit (03.006).

Parameter | 10.007 Above Set Speed
--- | ---
Short description | Indicates that the drive is running above the set speed
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

See At Speed Lower Limit (03.006).

Parameter | 10.008 Rated Load Reached
--- | ---
Short description | Indicates that rated load has been reached
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Rated Load Reached (10.008) is set to one when the torque producing current is at or above its rated level. This condition is detected when the modulus of Percentage Load (04.020) is greater or equal to 100.0%. It should be noted that this is an indication based on the level of current and not torque, which means that if field weakening is active a value of one in Rated Load Reached (10.008) does not necessarily mean that the motor is producing rated torque.

Parameter | 10.009 Current Limit Active
--- | ---
Short description | Indicates that the current limit is active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 4ms write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Current Limit Active (10.009) is set to one if the current limit is active. It should be noted that the current limit system is used in RFC-A and RFC-S modes when standard ramp control is active (Ramp Mode (02.004)), or supply loss control is in ramp stop or limit stop mode (Supply Loss Mode (06.003)). Therefore Current Limit Active (10.009) is likely to change to one under these conditions, even if the user defined current limits are not active.

Parameter | 10.010 Regenerating
--- | ---
Short description | Indicates that power is being transferred from the motor to the drive
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Regenerating (10.010) is set to one if power is being transferred from the motor to the drive.

Parameter | 10.011 Braking IGBT Active
--- | ---
Short description | Indicates that the braking IGBT is active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Braking IGBT Active (10.011) is set to one if the braking IGBT is active. As the braking IGBT active periods may be short, each time the braking IGBT is switched on Braking IGBT Active (10.011) is set to one and remains at one for at least 0.5s.

Parameter | 10.012 Braking Resistor Alarm
--- | ---
Short description | Indicates that the braking IGBT is active and the braking resistor thermal accumulator is greater than 75%
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Braking Resistor Alarm (10.012) is set when the braking IGBT is active and Braking Resistor Thermal Accumulator (10.039) is greater than 75.0%. As the braking IGBT on periods may be short Braking Resistor Alarm (10.012) is always held on for at least 0.5s.

Parameter | 10.013 Reverse Direction Commanded
--- | ---
Short description | Indicates that the reverse direction has been commanded
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Reverse Direction Commanded (10.013) indicates the reference direction at the input to the ramp system. If the Pre-ramp Reference (01.003) is negative Reverse Direction Commanded (10.013) is one otherwise Reverse Direction Commanded (10.013) is zero.

Parameter | 10.014 Reverse Direction Running
--- | ---
Short description | Indicates that the drive is running in the reverse direction
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Reverse Direction Running (10.014) is set to one if the Speed Feedback (03.002) is negative otherwise it is set to zero.

Parameter | 10.015 Supply Loss
--- | ---
Short description | Indicates that the drive is in the supply loss state
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Supply Loss (10.015) indicates that the drive is in the supply loss state. This condition can only occur if supply loss detection is enabled, i.e. Supply Loss Mode (06.003) is set to a non-zero value. In the supply loss state the drive will attempt to stop the motor.

Parameter | 10.016 Under Voltage Active
--- | ---
Short description | Indicates that the drive is in the under voltage state
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 4ms write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Under Voltage Active (10.016) indicates that the drive is in the under voltage state. See Standard Under Voltage Threshold (06.065) for more details.

Parameter | 10.017 Motor Overload Alarm
--- | ---
Short description | Indicates that the motor overload accumulator is above 75% and the output current is high
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Motor Overload Alarm (10.017) is set if the drive output current is higher than the level that will eventually cause a Motor Too Hot trip and the Motor Protection Accumulator (04.019) is higher than 75.0%. See Motor Thermal Time Constant 1 (04.015) for more details.

Parameter | 10.018 Drive Over-temperature Alarm
--- | ---
Short description | Indicates that the drive over-temperature alarm is active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Drive Over-temperature Alarm (10.018) is set if Percentage Of Drive Thermal Trip Level (07.036) (or Percentage Of Rectifier Thermal Trip Level (23.103) in a 4 quadrant drive) is greater than 90%.

Parameter | 10.019 Drive Warning
--- | ---
Short description | Indicates that one or more of the drive warning alarms are active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Drive Warning (10.019) is set to one if any of the drive warnings is active, and is defined as:

Drive Warning (10.019) = Braking Resistor Alarm (10.012) OR Motor Overload Alarm (10.017) OR Drive Over-temperature Alarm (10.018) OR Low Load Detected Alarm (10.062).

Parameter | 10.020 Trip 0
--- | ---
Short description | Shows the current or last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

Click here to view trips in numerical order.

Value | Text | Description
95 | Active Rectifier | The active input rectifier has tripped.
28 | An Input 1 Loss | Analog input 1 current loss
29 | An Input 2 Loss | Analog input 2 current loss
219 | An Output Calib | Analog output calibration failed
217 | App Menu Changed | Customisation table for an application menu has changed
11 | Autotune 1 | Position feedback did not change or required speed could not be reached during an autotune
12 | Autotune 2 | Position feedback direction incorrect during an autotune
13 | Autotune 3 | Measured inertia has exceeded the parameter range or commutation signals changed in wrong direction during an autotune
14 | Autotune 4 | Drive encoder U commutation signal fail during an autotune
15 | Autotune 5 | Drive encoder V commutation signal fail during an autotune
16 | Autotune 6 | Drive encoder W commutation signal fail during an autotune
17 | Autotune 7 | Motor number of poles / position feedback resolution set incorrectly
18 | Autotune Stopped | Autotune test was stopped before completion
19 | Brake R Too Hot | Braking resistor thermal protection overload timed out
99 | CAM | Advanced motion controller cam failure
178 | Card Busy | NV media card cannot be accessed as it is being accessed by an option module
179 | Card Data Exists | NV media card file already contains data
188 | Card Derivative | Derivative different between the source drive parameter file on the NV media card and the destination drive
182 | Card Error | Failure to access the NV media card
187 | Card File Data | Drive mode, required defaults or product type in the parameter file on the NV media card is not compatible with the destination drive
185 | Card File Error | NV media card header file is incorrect
184 | Card Full | NV media card is full
183 | Card No Data | Requested file does not exist on the NV media card
180 | Card Option | Option modules installed are different between source drive data on the NV media card and destination drive
175 | Card Product | NV media card is from another product and is not compatible
186 | Card Rating | Voltage rating different between the source drive parameter file on the NV media card and the destination drive
181 | Card Read Only | NV media card is read-only
174 | Card Slot | Communications issue between the drive and option module during an NV media card action
177 | Card User Prog | Onboard user program is write-only or does not exist, and cannot be transferred to an NV media card
102 | Cloning | Failure of the cloning function
111 | Configuration | Number of power modules or rectifiers installed is different from the number expected
35 | Control Word | Trip initiated from the Control Word
225 | Current Offset | Current feedback offset error
97 | Data Changing | Drive parameter data is changing and the drive has been commanded to enable
247 | Derivative ID | Derivative identification error
248 | Derivative Image | Derivative product image error
199 | Destination | The destination of two or more functions are writing to the same parameter
224 | Drive Size | Unrecognized drive size/rating
31 | EEPROM Fail | Non-volatile memory issue detected causing default parameter values to be loaded
189 | Encoder 1 | Drive position feedback interface power supply overload
190 | Encoder 2 | Wire break between the drive and the position feedback device
191 | Encoder 3 | Incorrect position feedback phase offset angle detected while running
192 | Encoder 4 | Encoder communications has timed out
193 | Encoder 5 | Encoder communications checksum or CRC error
194 | Encoder 6 | Encoder has indicated an error
195 | Encoder 7 | Set-up parameters for the position feedback device have changed
196 | Encoder 8 | Encoder communications time exceeds 250us
197 | Encoder 9 | Selected motor control feedback source does not contain position feedback category option module
161 | Encoder 11 | Selected device type is not supported by the drive
162 | Encoder 12 | Encoder could not be identified during auto-configuration
163 | Encoder 13 | Data read from the encoder is out of range during auto-configuration
164 | Encoder 14 | Data in the additional configuration parameter is out of range
6 | External Trip | External Trip has occurred
26 | I/O Overload | Digital output overload
8 | Inductance | Inductance measurement out of range or motor saturation not detected
93 | Inductor Too Hot | Regen inductor thermal protection overload timed out
103 | Inter-connect | Multi-module drive interconnection cable error
160 | Island | Island supply condition detected in regen mode
34 | Keypad Mode | Keypad has been removed when the drive is in keypad mode
39 | Line Sync | Synchronization to the power supply has been lost
38 | Low Load | The load on the drive has fallen below the Low Load Detection Level
20 | Motor Too Hot | Motor thermal protection overload timed out
176 | Name Plate | Electronic nameplate transfer has failed
0 | None | No trip
101 | OHt Brake | Braking IGBT over-temperature
23 | OHt Control | Control stage over temperature
27 | OHt dc bus | DC bus over temperature based on thermal model
21 | OHt Inverter | Inverter over temperature based on thermal model
22 | OHt Power | Power stage over temperature
3 | OI ac | Instantaneous output over current detected
4 | OI Brake | Braking IGBT over current detected or short circuit protection for the braking IGBT activated
109 | OI dc | Drive output stage short circuit detected
92 | OI Snubber | Over-current condition detected in the rectifier snubber circuit
215 | Option Disable | Option module did not acknowledge during drive mode changeover
98 | Out Phase Loss | Phase loss been detected at the output of the drive
7 | Over Speed | Motor over speed has occurred
2 | Over Volts | DC bus voltage has exceeded the peak level or maximum continuous level for a period of time
104 | Phase Imbalance | Phase imbalance has been detected (Regen mode only)
32 | Phase Loss | Phase loss detected at the supply input to the drive
198 | Phasing Error | Incorrect phase offset angle in RFC-S mode
90 | Power Comms | Communications problem within the power system of the drive
220 | Power Data | Power system configuration/rating data error
37 | Power Down Save | Error detected in the power down save parameter data saved in non-volatile memory
5 | PSU | Internal power supply fault
9 | PSU 24V | 24V internal power supply overload
223 | Rating Mismatch | Voltage or current rating mismatch between power modules in a multi-module drive
94 | Rectifier Set-up | A rectifier has not been set-up correctly in a multi-power module system
1 | Reserved 001 | Reserved
105 | Reserved 105 | Reserved
106 | Reserved 106 | Reserved
107 | Reserved 107 | Reserved
108 | Reserved 108 | Reserved
165 | Reserved 165 | Reserved
166 | Reserved 166 | Reserved
167 | Reserved 167 | Reserved
168 | Reserved 168 | Reserved
170 | Reserved 170 | Reserved
171 | Reserved 171 | Reserved
172 | Reserved 172 | Reserved
173 | Reserved 173 | Reserved
222 | Reserved 222 | Reserved
226 | Reserved 226 | Reserved
228 | Reserved 228 | Reserved
229 | Reserved 229 | Reserved
230 | Reserved 230 | Reserved
231 | Reserved 231 | Reserved
232 | Reserved 232 | Reserved
233 | Reserved 233 | Reserved
234 | Reserved 234 | Reserved
235 | Reserved 235 | Reserved
236 | Reserved 236 | Reserved
237 | Reserved 237 | Reserved
238 | Reserved 238 | Reserved
239 | Reserved 239 | Reserved
240 | Reserved 240 | Reserved
241 | Reserved 241 | Reserved
242 | Reserved 242 | Reserved
243 | Reserved 243 | Reserved
244 | Reserved 244 | Reserved
245 | Reserved 245 | Reserved
246 | Reserved 246 | Reserved
100 | Reset |
255 | Reset Logs |
33 | Resistance | Stator resistance measurement failed or value exceeds the allowed range
204 | Slot1 Different | Option module in slot 1 has changed
202 | Slot1 Error | Option module in slot 1 has indicated an error
200 | Slot1 HF | Fault with the option module in slot 1 that means that this module cannot operate
203 | Slot1 Not Fitted | Option module in slot 1 has been removed
201 | Slot1 Watchdog | Watchdog service error with the option module in slot 1
209 | Slot2 Different | Option module in slot 2 has changed
207 | Slot2 Error | Option module in slot 2 has indicated an error
205 | Slot2 HF | Fault with the option module in slot 2 that means that this module cannot operate
208 | Slot2 Not Fitted | Option module in slot 2 has been removed
206 | Slot2 Watchdog | Watchdog service error with the option module in slot 2
214 | Slot3 Different | Option module in slot 3 has changed
212 | Slot3 Error | Option module in slot 3 has indicated an error
210 | Slot3 HF | Fault with the option module in slot 3 that means that this module cannot operate
213 | Slot3 Not Fitted | Option module in slot 3 has been removed
211 | Slot3 Watchdog | Watchdog service error with the option module in slot 3
254 | Slot4 Different | Option module in slot 4 has changed
252 | Slot4 Error | Option module in slot 4 has indicated an error
250 | Slot4 HF | Fault with the option module in slot 4 that means that this module cannot operate
253 | Slot4 Not Fitted | Option module in slot 4 has been removed
251 | Slot4 Watchdog | Watchdog service error with the option module in slot 4
216 | Slot App Menu | Application menu customisation conflict error
221 | Stored HF | Hardware trip occurred prior to last power down
227 | Sub-array RAM | RAM allocation error
218 | Temp Feedback | Fault with a thermistor in the drive
10 | Th Brake Res | Brake resistor over temperature
25 | Th Short Circuit | Motor thermistor short circuit
24 | Thermistor | Motor thermistor over temperature
110 | Undefined | Power system indicated a trip but did not identify the reason
91 | User 24V | User 24V supply not present on control terminals when required
96 | User Prog Trip | Trip generated by an onboard user program
249 | User Program | Onboard user program error
36 | User Save | Error detected in the user save parameter data saved in non-volatile memory
40 | User Trip 40 | User generated trip
41 | User Trip 41 | User generated trip
42 | User Trip 42 | User generated trip
43 | User Trip 43 | User generated trip
44 | User Trip 44 | User generated trip
45 | User Trip 45 | User generated trip
46 | User Trip 46 | User generated trip
47 | User Trip 47 | User generated trip
48 | User Trip 48 | User generated trip
49 | User Trip 49 | User generated trip
50 | User Trip 50 | User generated trip
51 | User Trip 51 | User generated trip
52 | User Trip 52 | User generated trip
53 | User Trip 53 | User generated trip
54 | User Trip 54 | User generated trip
55 | User Trip 55 | User generated trip
56 | User Trip 56 | User generated trip
57 | User Trip 57 | User generated trip
58 | User Trip 58 | User generated trip
59 | User Trip 59 | User generated trip
60 | User Trip 60 | User generated trip
61 | User Trip 61 | User generated trip
62 | User Trip 62 | User generated trip
63 | User Trip 63 | User generated trip
64 | User Trip 64 | User generated trip
65 | User Trip 65 | User generated trip
66 | User Trip 66 | User generated trip
67 | User Trip 67 | User generated trip
68 | User Trip 68 | User generated trip
69 | User Trip 69 | User generated trip
70 | User Trip 70 | User generated trip
71 | User Trip 71 | User generated trip
72 | User Trip 72 | User generated trip
73 | User Trip 73 | User generated trip
74 | User Trip 74 | User generated trip
75 | User Trip 75 | User generated trip
76 | User Trip 76 | User generated trip
77 | User Trip 77 | User generated trip
78 | User Trip 78 | User generated trip
79 | User Trip 79 | User generated trip
80 | User Trip 80 | User generated trip
81 | User Trip 81 | User generated trip
82 | User Trip 82 | User generated trip
83 | User Trip 83 | User generated trip
84 | User Trip 84 | User generated trip
85 | User Trip 85 | User generated trip
86 | User Trip 86 | User generated trip
87 | User Trip 87 | User generated trip
88 | User Trip 88 | User generated trip
89 | User Trip 89 | User generated trip
112 | User Trip 112 | User generated trip
113 | User Trip 113 | User generated trip
114 | User Trip 114 | User generated trip
115 | User Trip 115 | User generated trip
116 | User Trip 116 | User generated trip
117 | User Trip 117 | User generated trip
118 | User Trip 118 | User generated trip
119 | User Trip 119 | User generated trip
120 | User Trip 120 | User generated trip
121 | User Trip 121 | User generated trip
122 | User Trip 122 | User generated trip
123 | User Trip 123 | User generated trip
124 | User Trip 124 | User generated trip
125 | User Trip 125 | User generated trip
126 | User Trip 126 | User generated trip
127 | User Trip 127 | User generated trip
128 | User Trip 128 | User generated trip
129 | User Trip 129 | User generated trip
130 | User Trip 130 | User generated trip
131 | User Trip 131 | User generated trip
132 | User Trip 132 | User generated trip
133 | User Trip 133 | User generated trip
134 | User Trip 134 | User generated trip
135 | User Trip 135 | User generated trip
136 | User Trip 136 | User generated trip
137 | User Trip 137 | User generated trip
138 | User Trip 138 | User generated trip
139 | User Trip 139 | User generated trip
140 | User Trip 140 | User generated trip
141 | User Trip 141 | User generated trip
142 | User Trip 142 | User generated trip
143 | User Trip 143 | User generated trip
144 | User Trip 144 | User generated trip
145 | User Trip 145 | User generated trip
146 | User Trip 146 | User generated trip
147 | User Trip 147 | User generated trip
148 | User Trip 148 | User generated trip
149 | User Trip 149 | User generated trip
150 | User Trip 150 | User generated trip
151 | User Trip 151 | User generated trip
152 | User Trip 152 | User generated trip
153 | User Trip 153 | User generated trip
154 | User Trip 154 | User generated trip
155 | User Trip 155 | User generated trip
156 | User Trip 156 | User generated trip
157 | User Trip 157 | User generated trip
158 | User Trip 158 | User generated trip
159 | User Trip 159 | User generated trip
169 | Voltage Range | Supply voltage is outside of the defined range in Regen mode
30 | Watchdog | Control word watchdog has timed out

Trip 0 (10.020) to Trip 9 (10.029) store the most recent 10 trips that have occurred where Trip 0 (10.020) is the most recent and Trip 9 (10.029) is the oldest. When a new trip occurs it is written to Trip 0 (10.020) and all the other trips move down the log, with oldest being lost. The date and time when each trip occurs are also stored in the date and time log, i.e. Trip 0 Date (10.041) to Trip 9 Time (10.060). The date and time are taken from Date (06.016) and Time (06.017). Some trips have sub-trip numbers which give more detail about the reason for the trip. If a trip has a sub-trip number its value is stored in the sub-trip log, i.e. Trip 0 Sub-trip Number (10.070) to Trip 9 Sub-trip Number (10.079). If the trip does not have a sub-trip number then zero is stored in the sub-trip log.

Trip categories and priorities
Trips are grouped into the categories given in the table below. A trip can only occur when the drive is not tripped, or if it is already tripped and the new trip has a higher priority than the active trip (i.e. lower priority number). Unless otherwise stated a trip cannot be reset until 1.0s after it has been initiated.

Priority | Category | Trips | Comments
1 | Internal faults | HF01 - HF28 | These are fatal problems that cannot be reset. All drive features are inactive after any of these trips occur. These trips are not stored in the trip log.
1 | Stored HF trip | Stored HF | This trip cannot be cleared unless 1299 is entered into Parameter mm.000 (mm.000) and a reset is initiated.
2 | Non-resettable trips | Trip numbers 218 to 247, Slot1 HF, Slot2 HF, Slot3 HF or Slot4 HF | These trips cannot be reset.
3 | Volatile memory failure | EEPROM Fail | This can only be reset if Parameter mm.000 (mm.000) is set to 1233 or 1244, or if Load Defaults (11.043) is set to a non-zero value.
4 | Internal 24V power supply | PSU 24V |
5 | Non-volatile media trips | Trip numbers 174, 175 and 177 to 188 | These trips are priority 6 during power-up.
5 | Position feedback interface power supply | Encoder 1 | This trip can override Encoder 2 to Encoder 6 trips.
6 | Trips with extended reset times | OI ac, OI Brake, and OI dc | These trips cannot be reset until 10s after the trip was initiated.
6 | Phase loss and d.c. link power circuit protection | Phase Loss and OHt dc bus | The drive will attempt to stop the motor before tripping if a Phase Loss.000 trip occurs unless this feature has been disabled (see Action On Trip Detection (10.037). The drive will always attempt to stop the motor before tripping if an OHt dc bus occurs.
6 | Standard trips | All other trips |

Internal faults
Trips {HF01} to {HF28} are internal faults that do not have trip numbers. If one of these trips occurs, the main drive processor has detected an irrecoverable error. All drive functions are stopped and the trip message will be displayed on the drive keypad. The error can only be reset by powering the drive down and up again. The table below gives the reasons for internal faults and their corresponding trip.

Trip | Reason
{HF01} | CPU hard fault.
{HF02} | CPU memory management error.
{HF03} | CPU bus fault.
{HF04} | CPU usage fault.
{HF05} | An interrupt has occurred that does not have a defined function.
{HF06} | Before version 0X.40.00.00: An interrupt has occurred which is reserved. Version 0X.40.00.00 and later: A supply transient has been caused on the control board (usually because an option module has been hot plugged). Sub-trip 1 indicates this has been detected in the 4ms task. Sub-trip 2 indicates the transient caused data to be misread over a processor bus and caused a bus or usage fault.
{HF07} | Watchdog failure
{HF08} | CPU Interrupt crash
{HF09} | Free store overflow
{HF10} | Not used
{HF11} | Non-volatile memory comms error
{HF12} | Stack overflow. Sub-trip is shown to indicate which stack: 1 - Interrupt task 2 - Background task 3 - Derivative freewheeling task 4 - Derivative timed task 5 - User program freewheeling task 6 - User program timed task
{HF13} | The control hardware is not compatible with the firmware. The sub-trip number gives the actual ID code of the control board hardware.
{HF14} | CPU register bank error (<V01.40.00.00 only).
{HF15} | CPU divide error (<V01.40.00.00 only).
{HF16} | RTOS error (the background task has returned)
{HF17} | The clock supplied to the control board logic is out of specification
{HF18} | The internal flash memory has failed when writing option module parameter data. Sub-trip is shown to indicate which failure: 1 - Programming error while writing menu in flash 2 - Erase flash block containing setup menus failed 3 - Erase flash block containing application menus failed (<V01.40.00.00 only).
{HF19} | Invalid main application firmware CRC. Reprogramming required.
{HF20} | The ASIC is not compatible with the firmware. The sub-trip number displayed is the ASIC version.
{HF23} | If this trip occurs please consult the drive supplier.
{HF24} | If this trip occurs please consult the drive supplier.
{HF25} | If this trip occurs please consult the drive supplier.
{HF26} | The control pod is either a UF90A or a UF99A and is fitted to a power stage that is not compatible because it only provided two phase current feedback. If this trip occurs please consult the drive supplier.
{HF27} | The internal factory fit I/O module is not compatible with the control board or is not present. The sub-trip shows the hardware identifier given by the module.
{HF28} | The internal factory fit position feedback module is not compatible with the control, board. The sub-trip shows the hardware identifier given by the module.

When the drive is subsequently powered up a Stored HF trip is initiated where the sub-trip number is the number of the HF trip that last occurred. This trip will occur at every power-up until it is reset. The trip can only be reset by first entering 1299 into Parameter mm.000 (mm.000). If the drive is powered up and a Stored HF trip occurs, Onboard User Program: Enable (11.047) is reset to zero to prevent the on-board user program from running. This ensures that the user program can be changed or erased in case it causes an HF trip at every power-up. Once the Stored HF is cleared, it is necessary to power cycle the drive or to re-download the user program to allow the program to restart.

Braking IGBT
The list below gives conditions that will disable the braking IGBT:

1. Braking IGBT Upper Threshold (06.074) = 0, or Low Voltage Braking IGBT Threshold Select (06.076) = 1 and Low Voltage Braking IGBT Threshold (06.075) = 0.
2. The drive is in the under-voltage state.
3. A priority 1, 2 or 3 trip is active (see Trip 0 (10.020)).
4. One of the following trips is active or would be active if another trip is not already active: OI Brake, PSU, Th Brake Res or OHt Inverter.
5. Percentage Of Drive Thermal Trip Level (07.036) = 100%. This is an indication that some part of the drive is too hot and is used to indicate if an internally fitted braking resistor is too hot.
6. Brake R Too Hot is active or the system has been set up to disable the braking IGBT based on the braking resistor temperature and the resistor is too hot (i.e. bit 2 of Action On Trip Detection (10.037) is set).

Note that the braking IGBT over-current trip cannot be reset until 10s after it is initiated. This period consists of a 9s period after the trip where the braking IGBT cannot be switched on again and the OI Brake trip is held active and cannot be reset. This 9s period is followed by the normal 1s delay, that is present for other trips, before the trip can be reset. During this 1s period it is possible for the braking IGBT to switch on again. If the conditions are still present that caused the trip then the trip will be initiated again with a further 9s hold-off period etc.

Parameter | 10.021 Trip 1
--- | ---
Short description | Shows the 2nd from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.022 Trip 2
--- | ---
Short description | Shows the 3rd from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.023 Trip 3
--- | ---
Short description | Shows the 4th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.024 Trip 4
--- | ---
Short description | Shows the 5th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.025 Trip 5
--- | ---
Short description | Shows the 6th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.026 Trip 6
--- | ---
Short description | Shows the 7th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.027 Trip 7
--- | ---
Short description | Shows the 8th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.028 Trip 8
--- | ---
Short description | Shows the 9th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.029 Trip 9
--- | ---
Short description | Shows the 10th from last trip to have occurred
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.030 Braking Resistor Rated Power
--- | ---
Short description | Set to the rated power of the braking resistor
Mode | RFC‑S
Minimum | 0.000 | Maximum | 99999.999
Default | Default Brake Resistor Rated Power | Units | kW
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 3
Coding | RW

A thermal protection system is provided for the braking resistor. If Braking Resistor Rated Power (10.030) is set to zero this protection system is disabled and the Braking Resistor Thermal Accumulator (10.039) is held at zero. If braking resistor thermal protection is required the Braking Resistor Rated Power (10.030), Braking Resistor Thermal Time Constant (10.031) and Braking Resistor Resistance (10.061) should be set up with the braking resistor parameters. The thermal time constant of the resistor can be calculated from the single pulse energy rating (E) and continuous power rating (P) of the resistor.

Braking Resistor Thermal Time Constant (10.031) = τ = E / P

The braking resistor is protected with a single time constant model as shown below.

The drive monitors the power flowing into the braking resistor and updates the Braking Resistor Thermal Accumulator (10.039). If bit 1 of Action On Trip Detection (10.037) = 0 and the accumulator reaches 100% an Brake R Too Hot trip is initiated. If bit 1 of Action On Trip Detection (10.037) = 1 and the accumulator reaches 100% the braking IGBT is disabled until the accumulator falls below 95.0%.

Parameter | 10.031 Braking Resistor Thermal Time Constant
--- | ---
Short description | Set to the thermal time constant of the braking resistor
Mode | RFC‑S
Minimum | 0.000 | Maximum | 1500.000
Default | Default Brake Thermal TC | Units | s
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 3
Coding | RW

See Braking Resistor Rated Power (10.030).

Parameter | 10.032 External Trip
--- | ---
Short description | Set to initiate an external trip
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, NC

If External Trip (10.032) is set to one an External Trip.003 is initiated. A digital input can be routed to External Trip (10.032) to provide an external trip input function.

Parameter | 10.033 Drive Reset
--- | ---
Short description | Set to initiate a drive reset
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, NC

A 0 to 1 transition in Drive Reset (10.033) causes a drive reset. If a drive reset terminal is required a digital input should be routed to Drive Reset (10.033).

Parameter | 10.034 Number Of Auto-reset Attempts
--- | ---
Short description | Set to the number of required auto-reset attempts
Mode | RFC‑S
Minimum | 0 | Maximum | 6
Default | 0 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE

Value | Text
0 | None
1 | 1
2 | 2
3 | 3
4 | 4
5 | 5
6 | Infinite

If Number Of Auto-reset Attempts (10.034) = 0 then no auto-reset attempts are made. Any other value will cause the drive to automatically reset following a trip for the number of times programmed after a delay defined by Auto-reset Delay (10.035) subject to the minimum reset time allowed for the type of trip. Note that for some trips the minimum is 10s. The auto-reset count is only incremented when the trip is the same as the previous trip otherwise it is reset to 0. When the auto-reset count reaches the programmed value, any further trip of the same value will not cause an auto-reset. If the number of auto-reset attempts defined by Number Of Auto-reset Attempts (10.034) has not been reached and there has been no trip for 5 minutes then the auto-reset count is cleared. Auto reset will not occur after any trips with priority levels 1, 2 or 3 as defined in Trip 0 (10.020). When a manual reset occurs the auto-reset counter is reset to zero.

If Number Of Auto-reset Attempts (10.034) = 6 the auto-reset counter is held at zero, and so there is no limit on the number of auto-reset attempts.

Parameter | 10.035 Auto-reset Delay
--- | ---
Short description | Set to the required auto-reset delay
Mode | RFC‑S
Minimum | 1.0 | Maximum | 600.0
Default | 1.0 | Units | s
Type | 16 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 1
Coding | RW

See Number Of Auto-reset Attempts (10.034).

Parameter | 10.036 Auto-reset Hold Drive Healthy
--- | ---
Short description | Set to hold drive healthy if further auto-reset attempts are possible
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

If Auto-reset Hold Drive Healthy (10.036) = 0 then Drive Healthy (10.001) is cleared every time the drive trips regardless of any auto-reset that may occur. If Auto-reset Hold Drive Healthy (10.036) = 1 then Drive Healthy (10.001) is not cleared on a trip if any further auto-reset attempts are possible. Note that if the under voltage state becomes active Drive Healthy (10.001) will be set to zero unless Hold Drive Healthy on Under Voltage (10.068) = 1.

Parameter | 10.037 Action On Trip Detection
--- | ---
Short description | Defines the action of the drive on detection of a trip
Mode | RFC‑S
Minimum | 0 (Display: 00000) | Maximum | 31 (Display: 11111)
Default | 0 (Display: 00000) | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Binary | Decimal Places | 0
Coding | RW

The bits in Action On Trip Detection (10.037) are defined as follows:

Bit 0: Stop on defined non-important trips
If bit 0 is set to one the drive will attempt to stop before tripping if any of the following trip conditions are detected: I/O Overload, An Input 1 Loss, An Input 2 Loss, Keypad Mode, Slot1 Watchdog, Slot2 Watchdog, Slot3 Watchdog or Slot4 Watchdog. (This bit has no effect in Regen mode.)

Bit 1: Disable braking resistor overload detection
See Braking Resistor Rated Power (10.030).

Bit 2: Disable phase loss stop
Normally the drive will stop when the input phase loss condition is detected. If this bit is set to 1 the drive will continue to run and will only trip when the drive is brought to a stop by the user. (This bit has no effect in Regen mode.)

Bit 3: Not Used

Bit 4: Disable parameter freeze on trip
If this bit is 0 then the parameters listed below are frozen on trip until the trip is cleared. If this bit is 1 then this feature is disabled.

Open-loop mode | RFC-A or RFC-S modes | Regen
Reference Selected (01.001) | Reference Selected (01.001) |
Pre-skip Filter Reference (01.002) | Pre-skip Filter Reference (01.002) |
Pre-ramp Reference (01.003) | Pre-ramp Reference (01.003) |
Post Ramp Reference (02.001) | Post Ramp Reference (02.001) |
Final Frequency Reference (03.001) | Final Speed Reference (03.001) | Reactive Power (03.001)
| Speed Feedback (03.002) |
| Speed Error (03.003) |
| Speed Controller Output (03.004) |
Current Magnitude (04.001) | Current Magnitude (04.001) | Current Magnitude (04.001)
Iq, Torque Producing Current (04.002) | Iq, Torque Producing Current (04.002) | Active Current (04.002)
Id, Magnetising Current (04.017) | Id, Magnetising Current (04.017) | Reactive Current (04.017)
Output Frequency (05.001) | Output Frequency (05.001) | Output Frequency (05.001)
Output Voltage (05.002) | Output Voltage (05.002) | Output Voltage (05.002)
Output Power (05.003) | Output Power (05.003) | Output Power (05.003)
D.c. Bus Voltage (05.005) | D.c. Bus Voltage (05.005) | D.c. Bus Voltage (05.005)
Analog Input 1 (07.001) | Analog Input 1 (07.001) | Analog Input 1 (07.001)
Analog Input 2 (07.002) | Analog Input 2 (07.002) | Analog Input 2 (07.002)
Analog Input 3 (07.003) | Analog Input 3 (07.003) | Analog Input 3 (07.003)

Parameter | 10.038 User Trip
--- | ---
Short description | Can be used to generate a trip on the drive
Mode | RFC‑S
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, ND, NC, BU

When a value other than zero is written to the User Trip (10.038) the actions described in the following table are performed. The drive immediately writes the value back to zero. If the value is not included in the table, then the action is the same as if the trip with the same number (with sub-trip zero) occurred provided the drive is not already tripped.

Action | User Trip (10.038)
No action | Numbers corresponding to priority 1, 2 or 3 trips.
Drive reset | 100
Clear trip logs (parameters 10.020 to 10.029, 10.041 to 10.060 and 10.070 to 10.079) | 255

Parameter | 10.039 Braking Resistor Thermal Accumulator
--- | ---
Short description | Shows the level of the braking resistor thermal accumulator
Mode | RFC‑S
Minimum | 0.0 | Maximum | 100.0
Default |  | Units | %
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 1
Coding | RO, ND, NC, PT

See Braking Resistor Rated Power (10.030).

Parameter | 10.040 Status Word
--- | ---
Short description | Shows the status word for the drive
Mode | RFC‑S
Minimum | 0 (Display: 000000000000000) | Maximum | 32767 (Display: 111111111111111)
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Binary | Decimal Places | 0
Coding | RO, ND, NC, PT

The bits in Status Word (10.040) mirror the status bit parameters as shown below. Where the parameters do not exist in any mode the bit remains at zero.

Bit | Status parameter
0 | Drive Healthy (10.001)
1 | Drive Active (10.002)
2 | Zero Speed (10.003)
3 | Running At Or Below Minimum Speed (10.004)
4 | Below Set Speed (10.005)
5 | At Speed (10.006)
6 | Above Set Speed (10.007)
7 | Rated Load Reached (10.008)
8 | Current Limit Active (10.009)
9 | Regenerating (10.010)
10 | Braking IGBT Active (10.011)
11 | Braking Resistor Alarm (10.012)
12 | Reverse Direction Commanded (10.013)
13 | Reverse Direction Running (10.014)
14 | Supply Loss (10.015)

Parameter | 10.041 Trip 0 Date
--- | ---
Short description | Shows the date at which trip 0 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.042 Trip 0 Time
--- | ---
Short description | Shows the time at which trip 0 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.043 Trip 1 Date
--- | ---
Short description | Shows the date at which trip 1 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.044 Trip 1 Time
--- | ---
Short description | Shows the time at which trip 1 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.045 Trip 2 Date
--- | ---
Short description | Shows the date at which trip 2 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.046 Trip 2 Time
--- | ---
Short description | Shows the time at which trip 2 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.047 Trip 3 Date
--- | ---
Short description | Shows the date at which trip 3 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.048 Trip 3 Time
--- | ---
Short description | Shows the time at which trip 3 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.049 Trip 4 Date
--- | ---
Short description | Shows the date at which trip 4 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.050 Trip 4 Time
--- | ---
Short description | Shows the time at which trip 4 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.051 Trip 5 Date
--- | ---
Short description | Shows the date at which trip 5 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.052 Trip 5 Time
--- | ---
Short description | Shows the time at which trip 5 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.053 Trip 6 Date
--- | ---
Short description | Shows the date at which trip 6 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.054 Trip 6 Time
--- | ---
Short description | Shows the time at which trip 6 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.055 Trip 7 Date
--- | ---
Short description | Shows the date at which trip 7 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.056 Trip 7 Time
--- | ---
Short description | Shows the time at which trip 7 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.057 Trip 8 Date
--- | ---
Short description | Shows the date at which trip 8 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.058 Trip 8 Time
--- | ---
Short description | Shows the time at which trip 8 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.059 Trip 9 Date
--- | ---
Short description | Shows the date at which trip 9 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.060 Trip 9 Time
--- | ---
Short description | Shows the time at which trip 9 occurred
Mode | RFC‑S
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.061 Braking Resistor Resistance
--- | ---
Short description | Set to the resistance value of the braking resistor
Mode | RFC‑S
Minimum | 0.00 | Maximum | 10000.00
Default | Default Brake Resistor | Units | Ω
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 2
Coding | RW

See Braking Resistor Rated Power (10.030).

Parameter | 10.063 Local Keypad Battery Low
--- | ---
Short description | Indicates that the real time clock battery in the local keypad is low
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Local Keypad Battery Low (10.063) is set to one when a keypad is fitted to the front of the drive with an internal real-time clock and the battery is not fitted or the voltage is below the minimum threshold.

Parameter | 10.064 Remote Keypad Battery Low
--- | ---
Short description | Indicates that the real time clock battery in the remote keypad is low
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Remote Keypad Battery Low (10.064) is set to one when a keypad is connected to the drive user comms port with an internal real-time clock and the battery is not fitted or the voltage is below the minimum threshold.

Parameter | 10.065 Auto-tune Active
--- | ---
Short description | Indicates that an auto-tune sequence is active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Auto-tune Active (10.065) is set to one while an auto-tune sequence is active.

Parameter | 10.066 Limit Switch Active
--- | ---
Short description | Indicates that a limit switch is enabled and active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Limit Switch Active (10.066) is set to one when a limit switch is enabled and active.

Parameter | 10.067 Fire Mode Active
--- | ---
Short description | Indicates that fire mode is enabled and active
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Fire Mode Active (10.067) is set to one when fire mode is enabled and active.

Parameter | 10.068 Hold Drive Healthy on Under Voltage
--- | ---
Short description | Set to hold drive healthy if the drive is in the under voltage state
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

Hold Drive Healthy on Under Voltage (10.068) can be used to hold the drive healthy active (Drive Healthy (10.001) = 1 and not flash the status LED on the front of the drive) when the drive is in the under voltage state (Under Voltage Active (10.016) = 1).

If Hold Drive Healthy on Under Voltage (10.068) = 0 and Under Voltage Active (10.016) = 1, then Drive Healthy (10.001) will be set to 0 and the status LED on the front of the drive will flash.

If Hold Drive Healthy on Under Voltage (10.068) = 1, Under Voltage Active (10.016) = 1 and the drive is not tripped (i.e. Drive Status (10.101) does not equal 9), then Drive Healthy (10.001) will be set to 1 and the status LED on the front of the drive will not flash.

If the drive is tripped then Drive Healthy (10.001) will be set to 0 and the status LED will flash independent of what Hold Drive Healthy on Under Voltage (10.068) is set to.

Parameter | 10.069 Additional Status Bits
--- | ---
Short description | Shows the additional status bits for the drive
Mode | RFC‑S
Minimum | 0 (Display: 0000000000) | Maximum | 1023 (Display: 1111111111)
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Binary | Decimal Places | 0
Coding | RO, ND, NC, PT

The bits in Additional Status Bits (10.069) mirror the status bits parameters as shown below. Where the parameters do not exist in any mode the bit remains at zero.

Bit | Status parameter
0 | Under Voltage Active (10.016)
1 | Motor Overload Alarm (10.017) or Inductor Overload Alarm (10.017)
2 | Drive Over-temperature Alarm (10.018)
3 | Drive Warning (10.019)
4 | Low Load Detected Alarm (10.062)
5 | Local Keypad Battery Low (10.063)
6 | Remote Keypad Battery Low (10.064)
7 | Auto-tune Active (10.065)
8 | Limit Switch Active (10.066)
9 | Fire Mode Active (10.067)

Parameter | 10.070 Trip 0 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 0
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.071 Trip 1 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 1
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.072 Trip 2 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 2
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.073 Trip 3 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 3
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.074 Trip 4 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 4
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.075 Trip 5 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 5
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.076 Trip 6 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 6
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.077 Trip 7 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 7
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.078 Trip 8 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 8
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.079 Trip 9 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 9
Mode | RFC‑S
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.080 Stop Motor
--- | ---
Short description | Indicates that the motor is being stopped before the drive trips
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

It is possible for some trips to cause the motor to stop before the trip is initiated (see Action On Trip Detection (10.037)). During the period while the motor is being stopped before the trip is initiated Stop Motor (10.080) is set to one. Once the motor stops Stop Motor (10.080) is set back to zero.

Parameter | 10.081 Phase Loss
--- | ---
Short description | Indicates that the drive has detected an input phase loss or supply imbalance due to high d.c. link voltage ripple.
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 4ms Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

If phase loss or supply imbalance is detected, a phase loss trip with sub-trip 0 (i.e. Phase Loss.000) is initiated but only when the motor has stopped. When the phase loss or supply imbalance condition is detected either the motor will be stopped automatically and the drive tripped when the motor reaches standstill, or the drive will continue to operate normally until the user stops the motor and the drive trips when the motor reaches standstill (see Action On Trip Detection (10.037)). During the period before the drive trips Phase Loss (10.081) is set to one and then it is cleared when the trip actually occurs.

Parameter | 10.082 Motor Torque Limit Active
--- | ---
Short description | The motor torque limit is active.
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Open-loop and RFC-A mode:
This parameter is not used.

RFC-S Mode:
Motors have a torque limit for a given operating voltage and frequency above which it is not possible to operate. If the drive tries to exceed this limit the motor will begin to produce less, and not more, torque as the motor torque producing current is increased. To prevent loss of control the drive detects this condition and if increasing the required torque would take the motor above this limit the torque reference is limited if Enable High Speed Mode (05.022) is set to -2 or 2. If this limit is enabled and active this parameter is set to 1. If this limit is not enabled or not active this parameter is set to 0.

Parameter | 10.083 Input Phase Loss Detected
--- | ---
Short description | Phase loss has been detected by the drive input hardware.
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Some drives include phase loss detection hardware. If phase loss is detected by this hardware system this parameter is set to 1.

It is not recommended to use this parameter with a multi-module drive.

Parameter | 10.084 Input Supply Loss Detected
--- | ---
Short description | Supply loss has been detected by the drive input hardware.
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Some drives include supply loss detection hardware. If supply loss is detected by this hardware system this parameter is set to 1.

If the drive is initially powered up from a backup 24V supply then this parameter will be set to 0. After the a.c. supply has been applied to the drive, then during any subsequent supply loss conditions this parameter will be set to 1.

It is not recommended to use this parameter with a multi-module drive.

Parameter | 10.085 Torque Or Power Limit Active
--- | ---
Short description | Set to one if the defined torque or power limit is active.
Mode | RFC‑S
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 4ms Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

This parameter is set to one if a torque or power limit is active. See Motoring Torque Limit (04.120) and Motoring Power Limit (04.122).

Parameter | 10.089 Additional Status Bits 2
--- | ---
Short description | Shows the additional status bits for the drive
Mode | RFC‑S
Minimum | 0 (Display: 00000000) | Maximum | 255 (Display: 11111111)
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background Write
Display Format | Binary | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in this parameter mirror the status bit parameters as shown below. Where the parameters do not exist in any mode the bit remains at zero.

Bit | Status parameter
0 | Phase Loss (10.081)
1 | Motor Torque Limit Active (10.082)
2 | Input Phase Loss Detected (10.083) (not in a four quadrant drive)
3 | Input Supply Loss Detected (10.084) (not in a four quadrant drive)
4 | Torque Or Power Limit Active (10.085)
5 |
6 |
7 |

Parameter | 10.101 Drive Status
--- | ---
Short description | Shows the present status of the drive
Mode | RFC‑S
Minimum | 0 | Maximum | 17
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

Value | Text | Description
0 | Inhibit | The converter is disabled.
1 | Ready | The converter is disabled but will become active if the final drive run becomes active.
2 | Stop | The converter is enabled but the frequency or speed frequency reference is zero.
3 | Synchronising | The system is in Regen mode and is attempting to synchronise to the supply.
4 | Run | The drive is running.
5 | Supply Loss | Supply loss has been detected.
6 | Deceleration | The final drive run has been removed and the motor is being decelerated.
7 | dc Injection | D.c. or a low frequency is being applied to the motor to decelerate it.
8 | Position | Orientation stopping is active.
9 | Trip | The system is tripped.
10 | Active | The system is in regen mode and is running.
11 | Off | Hand/off/auto mode has been selected and in the "off" state.
12 | Hand | Hands/off/auto mode has been selected and in the "hand" state.
13 | Auto | Hands/off/auto mode has been selected and in the "auto" state.
14 | Heat | The motor is at standstill in the pre-heat state.
15 | Under Voltage | The under-voltage state is active.
16 | Phasing | The system is performing a synchronous motor phasing test on starting.
17 | Black Start | The system is in Regen mode and grid-forming or grid-supporting mode is performing a black start.

Drive Status (10.101) shows the present status of the drive. The strings from this parameter are also used by the basic keypad to provide the status display text.

Parameter | 10.102 Trip Reset Source
--- | ---
Short description | Indicates whether a trip in the trip log has been reset.
Mode | RFC‑S
Minimum | 0 | Maximum | 1023
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in Trip Reset Source (10.102) correspond to each of the trips in the trip log (i.e. bit 0 corresponds to trip 0, bit 1 corresponds to trip 1, etc.). When a trip occurs, bit 0 is set to one and the other bits corresponding to the trips already in the trip log are shifted left one bit. If the trip is reset then bit 0 is set back to zero, otherwise if a higher priority trip occurs bit 0 is shifted left by one bit. The result is that each of the bits in Trip Reset Source (10.102) show whether trips in the trip log were reset or moved up the trip log by a higher priority trip.

Parameter | 10.103 Trip Time Identifier
--- | ---
Short description | Shows time in milliseconds since the drive powered up when a trip occurred
Mode | RFC‑S
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units | ms
Type | 32 Bit Volatile | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

When a trip occurs the time in milliseconds since the drive powered up is stored in Trip Time Identifier (10.103). The time rolls-over when it reaches 231 - 1, but if the time is 0 a value of 1 is written. Trip Time Identifier (10.103) can be used to determine when a new trip has occurred as the value will change (unless there were exactly 232ms between trips) and will be non-zero.

Parameter | 10.104 Active Alarm
--- | ---
Short description | Shows the value of the active alarm
Mode | RFC‑S
Minimum | 0 | Maximum | 12
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

Value | Text | Description
0 | None | No alarm is active.
1 | Brake Resistor | The braking IGBT is active and the braking resistor thermal accumulator is greater than 75%.
2 | Motor Overload | The motor overload accumulator is above 75% and the output current is greater than the rated current.
3 | Ind Overload | The inductor overload accumulator is above 75% and the output current is greater than the rated current.
4 | Drive Overload | The temperature of the drive is greater than 90% of the over temperature trip level.
5 | Auto Tune | An autotune test is in progress.
6 | Limit Switch | A limit switch is active.
7 | Fire Mode | Fire mode is active.
8 | Low Load | A low load condition has been detected.
9 | Option Slot 1 | The option module in slot 1 has indicated an alarm.
10 | Option Slot 2 | The option module in slot 2 has indicated an alarm.
11 | Option Slot 3 | The option module in slot 3 has indicated an alarm.
12 | Option Slot 4 | The option module in slot 4 has indicated an alarm.

If there is no alarm then Active Alarm (10.104) = 0. If one alarm is active then Active Alarm (10.104) shows the value of the alarm. If more than one alarm is active then Active Alarm (10.104) shows the active alarm with the lowest value. The strings from this parameter are also used by the basic keypad to provide the status display text except for option slot warnings where the option module may supply the string.

Parameter | 10.105 Hand Off Auto State
--- | ---
Short description | Shows the state of the hand/off/auto system
Mode | RFC‑S
Minimum | 0 | Maximum | 3
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text
0 | Not Active
1 | Off
2 | Hand
3 | Auto

See Hand/Off/Auto Operating Mode (01.052) for details of the hand/off/auto system. Hand Off Auto State (10.105) shows the state of this system and is used at power-up to restore the previous state if required.

Parameter | 10.106 Potential Drive Damage Conditions
--- | ---
Short description | Indicates that the user has put the drive in a condition that could potentially damage the drive
Mode | RFC‑S
Minimum | 0 (Display: 0000) | Maximum | 15 (Display: 1111)
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Background write
Display Format | Binary | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in Potential Drive Damage Conditions (10.106) are set under the conditions shown in the table below to indicate that the user has put the drive in a condition that could potentially damage the drive. The bits in this parameter cannot be cleared by users.

Potential Drive Damage Conditions (10.106) bit | Condition
0 | Fire mode has been active. See Fire Mode Reference (01.053).
1 | Low Under Voltage Threshold (06.066) has been reduced from its default value.
2 | High speed RFC-S mode has been used. See Enable High Speed Mode (05.022).
3 | Fast Under-voltage Removal (06.064) has been set to one (if this parameter is present in the drive).

Parameter | 10.107 Auto-tune State
--- | ---
Short description | Shows progress through auto-tuning
Mode | RFC‑S
Minimum | 0 | Maximum | 9
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text
0 | Not Active
1 | Resistance
2 | pLs
3 | Ls
4 | Flux
5 | Flux Repeat
6 | Ld Lq No-load
7 | Lq
8 | Ke
9 | Inertia

Auto-tune State (10.107) is zero unless an auto-tune is active when it shows the current state of the auto-tune sequence as follows:

Parameter value | Auto-tune state
1 | Stator resistance measurement
4 | Locate rotor flux
5 | Locate rotor flux repeat
6 | Ld and Lq measurement with no-load
7 | Lq measurement with load
8 | Ke measurement
9 | Inertia measurement