# Menu 11 − Miscellaneous

Mode: Regeneration

This menu provides the set up parameters for a number of drive functions. The table below covers some of the main functions controlled by this menu.

Function | Comments
Serial communications | The drive has at least one serial port used for communication with its keypad (Keypad Port). Some drive variants have an additional RS485 port (User 485 Serial Port).
Drive identification | Parameters are provided that give the voltage and current rating of the drive as well as other information to identify the drive hardware.
Non-volatile media card | An SD card (and optionally a SMART card) interface are provided on the drive.
On-board user programming | An on-board user program can be stored in the drive to provide additional custom control features.

Parameter | 11.001 Option Synchronisation Select
--- | ---
Short description | Option Synchronisation Select
Mode | Regeneration
Minimum | 0 | Maximum | 5
Default | 3 | Units |
Type | 8 Bit User Save | Update Rate | Background Read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE

Value | Text
0 | Not Active
1 | Slot 1
2 | Slot 2
3 | Slot 3
5 | Automatic

Option Synchronisation Select (11.001) is used to select and enable timing synchronisation between the communications system associated with an option module fitted to the drive and the drive control system. If "Not Active" is selected then the drive control system operates using it's own processor crystal for control sample timing. If one of the option modules is selected and is making a request to provide synchronisation then the drive control sample timing will be synchronised to the communication system. Option synchronisation Active (11.002) shows the synchronisation source, where "Not Active" indicates that the drive is providing the timing for the control system. Any other value indicates if an option module is providing synchronisation. If required the synchronisation source can be selected automatically by setting Option Synchronisation Select (11.001) to "Automatic". In this case the option module in the lowest numbered slot that is making a request to provide synchronisation will be selected.

Parameter | 11.002 Option synchronisation Active
--- | ---
Short description | Option synchronisation Active
Mode | Regeneration
Minimum | 0 | Maximum | 4
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 | Slot 1
2 | Slot 2
3 | Slot 3
4 | Slot 4

See Option Synchronisation Select (11.001).

Parameter | 11.017 Keypad Defined Node Address
--- | ---
Short description | Value that can be set up by some keypads to define the comms node address
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default | 0 | Units |
Type | 32 Bit Power Down Save | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, NC, PT

Keypad Defined Node Address (11.017) can be set up by some keypads and is intended to define a comms node address. As such it can be used to set the node address for the user 485 serial comms. If the value of Keypad Defined Node Address (11.017) is between 1 and 247 and is different from Serial Address (11.023) then the value is copied to Serial Address (11.023) and Reset Serial Communications (11.020) is set to one. This has the effect of setting the user 485 serial comms node address to the value defined by the keypad and re-initialising the comms system so that the new node address takes effect. As this is a power-down save parameter, once it is set to a value between 1 and 247 it will continue to over-ride the user serial port address unless it is changed again by a keypad.

Parameter | 11.018 Status Mode Parameter 1
--- | ---
Short description | Defines the parameter displayed on the upper row of the keypad when in status mode
Mode | Regeneration
Minimum | 0.000 | Maximum | 59.999
Default | 0.000 | Units |
Type | 16 Bit User Save | Update Rate | Background read
Display Format | Menu Param Numeric | Decimal Places | 3
Coding | RW, PT, BU

See Parameter Displayed At Power-up (11.022).

Parameter | 11.019 Status Mode Parameter 2
--- | ---
Short description | Defines the parameter displayed on the lower row of the keypad when in status mode
Mode | Regeneration
Minimum | 0.000 | Maximum | 59.999
Default | 0.000 | Units |
Type | 16 Bit User Save | Update Rate | Background read
Display Format | Menu Param Numeric | Decimal Places | 3
Coding | RW, PT, BU

See Parameter Displayed At Power-up (11.022).

Parameter | 11.020 Reset Serial Communications
--- | ---
Short description | Set to one to update communications set-up
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, ND, NC

If the set-up parameters for a serial communications port on the drive are changed via that port then if the parameter change took effect immediately it would disturb the communications. To prevent this any change to a serial port set-up parameter (as listed below) does not affect the communications set-up except at drive power-up and when this parameter (Reset Serial Communications (11.020)) is set to one. This parameter will automatically reset to zero. Therefore, the set-up parameters should be changed and when the communications exchange is complete, this parameter should be set to one. As this parameter causes the set-up parameters for both the keypad port and user 485 serial port (if present) to take effect it will disturb the communication on both ports if any of the set-up parameters have changed. If none of the set-up parameters for a particular port have changed then setting this parameter to one will not affect the communications of that port. The following is list of parameters that do not have an effect until this parameter is set to one.

User 485 Serial Port (if present)
Serial Address (11.023)
Serial Mode (11.024)
Serial Baud Rate (11.025)
Minimum Comms Transmit Delay (11.026)
Silent Period (11.027)

Keypad Port
Keypad Port Serial Address (11.090)

Parameter | 11.021 Parameter 00.030 Scaling
--- | ---
Short description | Defines the scaling for Pr 00.030
Mode | Regeneration
Minimum | 0.000 | Maximum | 10.000
Default | 1.000 | Units |
Type | 16 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 3
Coding | RW

Parameter 00.030 Scaling (11.021) defines the scaling applied to parameter 00.030 when it is displayed on a basic keypad. The scaling is only applied in the status and view modes. If the parameter is edited via the keypad it reverts to its unscaled value during editing.

Parameter | 11.022 Parameter Displayed At Power-up
--- | ---
Short description | Defines which parameter is displayed at power-up
Mode | Regeneration
Minimum | 0.000 | Maximum | 0.080
Default | 0.011 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Menu Param Numeric | Decimal Places | 3
Coding | RW, PT

If Status Mode Parameter 1 (11.018) and Status Mode Parameter 2 (11.019) are set to zero, then Parameter Displayed At Power-up (11.022) defines which Menu 0 parameter is initially displayed at power-up. If Status Mode Parameter 1 (11.018) or Status Mode Parameter 2 (11.019) are set to valid parameter numbers, then Parameter Displayed At Power-up (11.022) defines the active parameter at power-up, i.e. the parameter first displayed when going in to parameter view mode on the keypad. Status Mode Parameter 1 (11.018) and Status Mode Parameter 2 (11.019) define the parameter values to be displayed on the upper and lower rows of the keypad respectively, when in status mode. If only one of these parameters is set correctly the other row will display the value of the current active parameter. If both Status Mode Parameter 1 (11.018) and Status Mode Parameter 2 (11.019) are set to the same parameter number then the parameter value is displayed as double height characters.

Parameter | 11.028 Drive Derivative
--- | ---
Short description | Displays the drive derivative identifier
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Drive Derivative (11.028) shows the derivative identifier.

Parameter | 11.029 Software Version
--- | ---
Short description | Displays the software version in the drive
Mode | Regeneration
Minimum | 0 | Maximum | 99999999
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Version | Decimal Places | 0
Coding | RO, ND, NC, PT

Software Version (11.029) displays the drive software version number as a decimal number wwxxyyzz. A keypad will display the value in this parameter as ww.xx.yy.zz.

Parameter | 11.030 User Security Code
--- | ---
Short description | Defines the user security code of the drive
Mode | Regeneration
Minimum | 0 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, ND, NC, PT

See User Security Status (11.044).

Parameter | 11.031 User Drive Mode
--- | ---
Short description | Defines the mode of the drive
Mode | Regeneration
Minimum | 1 | Maximum | 4
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE, ND, NC, PT

Value | Text
1 | Open-loop
2 | RFC-A
3 | RFC-S
4 | Regen

User Drive Mode (11.031) is set to the current drive mode at power-up. The user can change the drive mode as follows:

1. Set Parameter mm.000 (mm.000) to 1253, 1254, 1255 or 1256
2. Change User Drive Mode (11.031) to the required mode
3. Initiate a drive reset

Provided Drive Active (10.002) = 0 the drive will change to the new drive mode, and then load and save parameters to non-volatile memory. If Parameter mm.000 (mm.000) is not set to one of the specified values then the drive mode does not change on drive reset. The value in Parameter mm.000 (mm.000) determines which defaults are loaded as follows.

Parameter mm.000 (mm.000) | Defaults loaded
1253 | 50Hz defaults to all menus
1254 | 60Hz defaults to all menus
1255 | 50Hz defaults to all menus except 15 to 20 and 24 to 28
1256 | 60Hz defaults to all menus except 15 to 20 and 24 to 28

Parameter | 11.032 Maximum Heavy Duty Rating
--- | ---
Short description | Displays the maximum heavy duty current rating of the drive
Mode | Regeneration
Minimum | 0.000 | Maximum | 99999.999
Default |  | Units | A
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 3
Coding | RO, ND, NC, PT

Maximum Heavy Duty Rating (11.032), Minimum No-overload Current (11.059) and Maximum Rated Current (11.060) define the boundaries of different drive operating regions as shown in the diagram and table below. Rated current is defined by Rated Current (05.007) if Select Motor 2 Parameters (11.045) = 0, M2 Rated Current (21.007) or if Select Motor 2 Parameters (11.045) = 1.

Rated current range | Operating mode | Description
Rated current ≤ Maximum Heavy Duty Rating (11.032) | Heavy duty | The maximum for the current limit parameters allows overload up to the maximum current for the selected drive mode. The heavy duty motor thermal protection is active. See Motor Thermal Time Constant 1 (04.015) for details.
Maximum Heavy Duty Rating (11.032) < Rated Current ≤ Minimum No-overload Current (11.059) | Normal duty | The maximum for the current limit parameters allow overloads but the maximum drive output current is limited to 110% of Minimum No-overload Current (11.059). The normal duty motor thermal protection is active. See Motor Thermal Time Constant 1 (04.015) for details.
Minimum No-overload Current (11.059) < Rated Current ≤ Maximum Rated Current (11.060) | Normal duty no-overload region | The drive operates as above except the maximum for the current limit parameters allow overloads but the maximum drive output current is limited to 100% of Maximum Rated Current (11.060).

Not all the modes described are available in all drive sizes, for example if Maximum Heavy Duty Rating (11.032) = 0.000A then the drive can only operate in normal duty mode, or if Minimum No-overload Current (11.059) = Maximum Rated Current (11.060) then the no-overload region does not exist.

For most drive ratings the no-overload region is not included (i.e., Minimum No-overload Current (11.059) = Maximum Rated Current (11.060)), and so the drive can only operate in the heavy or normal duty modes. In this case the maximum current limit for normal duty mode is 110% of Maximum Rated Current (11.060).

Parameter | 11.033 Drive Rated Voltage
--- | ---
Short description | Displays the voltage rating of the drive
Mode | Regeneration
Minimum | 0 | Maximum | 3
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text
0 | 200V
1 | 400V
2 | 575V
3 | 690V

Drive Rated Voltage (11.033) shows the voltage rating of the drive.

Parameter | 11.034 Software Sub-version
--- | ---
Short description | Software Sub-version
Mode | Regeneration
Minimum | 0 | Maximum | 99
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

For legacy applications Software Sub-version (11.034) shows the yy part of Software Version (11.029).

Parameter | 11.036 NV Media Card File Previously Loaded
--- | ---
Short description | Displays the number of the last parameter file transferred from an NV Media Card to the drive
Mode | Regeneration
Minimum | 0 | Maximum | 999
Default | 0 | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, NC, PT

NV Media Card File Previously Loaded (11.036) shows the number of the last parameter file transferred from an NV Media Card to the drive. If defaults are subsequently reloaded NV Media Card File Previously Loaded (11.036) is set to 0.

Parameter | 11.037 NV Media Card File Number
--- | ---
Short description | Selects a file by its file identification number
Mode | Regeneration
Minimum | 0 | Maximum | 999
Default | 0 | Units |
Type | 16 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

NV Media Card File Number (11.037) is used to select a file by its file identification number. This parameter can be set to any value between 0 and 999. If the value corresponds to the number of a file that is present on a media card inserted in the drive, then the file type and the file version number are displayed in NV Media Card File Type (11.038) and NV Media Card File Version (11.039) respectively. If any action is taken that opens a file on the card for writing or a file is deleted, then NV Media Card File Number (11.037) is reset to zero. These actions can be initiated via parameter mm.000, comms, or parameter save when auto mode is active. It should be noted that a parameter save is initiated for one parameter when a parameter is changed in Menu 0 by the keypad. This parameter is also reset to zero if no card is present or a card is removed.

Parameter | 11.038 NV Media Card File Type
--- | ---
Short description | Displays the file type of the file selected
Mode | Regeneration
Minimum | 0 | Maximum | 5
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text | Description
0 | None | No file selected
1 | Open-loop | Open-loop mode parameter difference or macro file
2 | RFC-A | RFC-A mode parameter difference or macro file
3 | RFC-S | RFC-S mode parameter difference or macro file
4 | Regen | Regen mode parameter difference or macro file
5 | User Prog | Onboard user program file

NV Media Card File Type (11.038) shows the file type of the file selected with NV Media Card File Number (11.037).

A value of User Prog (5) is used when the drive cannot determine if the file is a parameter difference or macro file and it is assumed it is a drive onboard user program file. It is possible to store option module user programs on a media card via parameter mm.000. These files will also be shown with a value of 5.

Parameter | 11.039 NV Media Card File Version
--- | ---
Short description | Displays the version number stored with the file selected
Mode | Regeneration
Minimum | 0 | Maximum | 9999
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

NV Media Card File Version (11.039) shows the version number stored in the file selected with NV Media Card File Number (11.037). A file version number can be set in a parameter difference or macro file using NV Media Card File Required Version (11.077) when the file is saved. If no version number has been set or the file is not recognised as a parameter difference or macro file the value is shown as zero.

Parameter | 11.040 Customer Specific Parameter
--- | ---
Short description | This is a customer specific identification parameter
Mode | Regeneration
Minimum | 0 | Maximum | 0
Default | 0 | Units |
Type | 32 Bit Volatile | Update Rate | Not applicable
Display Format | Standard | Decimal Places | 0
Coding | RO, NC, PT

This is a customer specific identification parameter.

Parameter | 11.041 NV Media Card Disable Booting
--- | ---
Short description | Disables booting from an NV media card on power-up even if a bootable card is present.
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit User Save | Update Rate | Read on power-up
Display Format | Standard | Decimal Places | 0
Coding | RW

If NV Media Card Disable Booting (11.041) = 1 the drive will not boot from a media card even if a bootable card is inserted into the drive. If this parameter is stored on a media card in a bootable file with a value of 1, then if the card is present in a drive with NV Media Card Disable Booting (11.041) = 0 (default value) at power-up, then the parameters will only be transferred from the card once. After the transfer NV Media Card Disable Booting (11.041) = 1 and parameters are saved. After the power is cycled the parameters will not be transferred to the drive again even if the media card is left in the drive.

Parameter | 11.042 Parameter Cloning
--- | ---
Short description | Can be used to initiate a data transfer to or from an NV media card
Mode | Regeneration
Minimum | 0 | Maximum | 4
Default | 0 | Units |
Type | 8 Bit User Save | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RW, TE, NC

Value | Text
0 | None
1 | Read
2 | Program
3 | Auto
4 | Boot

Note: Only a value of 0 or 3 in this parameter is saved.

Parameter Cloning (11.042) can be used to initiate data transfer to or from an NV media card as described below. The required action is only initiated if the parameter value has been changed before a drive reset is initiated. This ensures that if Auto or Boot mode are selected that a write is not performed to the card on every drive reset. If Read (1) or Program (2) are successful this parameter is reset to zero, but if Auto (3) or Boot (4) are successful in creating File 001 then this parameter is not reset to zero so that the drive remains in Auto or Boot mode. If any of these actions are not successful then this parameter is not modified, and must be modified by the user before another attempt is made to initiate the required action.

1: Read
If a parameter difference file with file identification number 1 exists on the NV media card then setting this parameter to 1 and initiating a drive reset transfers the parameter data to the drive (i.e. the same action as writing 6001 to Parameter mm.000 (mm.000)). When the action is complete this parameter is automatically reset to zero.

2: Program
Setting this parameter to 2 and initiating a drive reset transfers the parameter data from the drive to a parameter difference file with file identification number 1. This is the same action as writing 3001 to Parameter mm.000 (mm.000). When the action is complete this parameter is automatically reset to zero.

3: Auto
Setting this parameter to 3 and initiating a drive reset performs the same action as Program (2) and selects automatic back-up mode. See File System, SD and SMART Card document for more details.

4: Boot
The action is the same as Auto (3) except the file saved to the card is "bootable". See File System, SD and SMART Card document for more details.

Parameter | 11.043 Load Defaults
--- | ---
Short description | Defines which defaults are to be loaded into the drive
Mode | Regeneration
Minimum | 0 | Maximum | 2
Default | 0 | Units |
Type | 8 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE, NC

Value | Text
0 | None
1 | Standard
2 | US

If Load Defaults (11.043) is non-zero and a drive reset is initiated then the drive will load and save default parameters. If Load Defaults (11.043) = 1 then 50Hz defaults are loaded and if Load Defaults (11.043) = 2 then 60Hz defaults are loaded. This parameter has priority over actions defined by Parameter mm.000 (mm.000) and Parameter Cloning (11.042). If Load Defaults (11.043) is used to initiate loading defaults the it is cleared along with Parameter mm.000 (mm.000) and Parameter Cloning (11.042) when the action is completed.

Parameter | 11.044 User Security Status
--- | ---
Short description | Defines the security level within the drive
Mode | Regeneration
Minimum | 0 | Maximum | 5
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE, ND, PT

Value | Text | Description
0 | Menu 0 | All writable parameters are available to be edited but only parameters in Menu 0 are visible.
1 | All Menus | All writable parameters are visible and available to be edited.
2 | Read-only Menu 0 | All parameters are read-only. Access is limited to Menu 0 parameters only.
3 | Read-only | All parameters are read-only however all menus and parameters are visible.
4 | Status Only | The keypad remains in status mode and no parameters can be viewed or edited
5 | No Access | The keypad remains in status mode and no parameters can be viewed or edited. Drive parameters cannot be accessed via serial comms.

The drive provides a number of different levels of security that can be set by the user via User Security Status (11.044).

When security has been set up the drive can either be in the locked or unlocked state. In the locked state the security level that has been set up applies. In the unlocked state the security is not active, but when the drive is powered down and powered up again the drive will be in the locked state. The drive may be relocked without powering down by selecting the required security level with the User Security Status (11.044) and initiating a drive reset.

Security can be set up as follows:

1. The User Security Code (11.030) should be set to the desired security unlock code (not zero). For security to remain set after power down then a parameter save should be performed to retain the set value.
2. If no further action is taken when the drive is powered down and then powered up read-only security will be set up and locked.
3. If at any time the User Security Status (11.044) is set to a value corresponding to one of the security levels shown in the table above and a drive reset is performed, the security level is changed to that level. The desired security level is automatically saved and retained after power down, the keypad state changes to status mode and security is locked. (The security level that is active, provided User Security Code (11.030) has been saved as a non-zero value, is shown in Security Status (11.085).)

When security is set up and locked:

1. Parameter access is restricted as shown in the table above.
2. User Security Code (11.030) reads as zero except in parameter edit mode. Therefore it is not possible to read the value of the security code when any level of security is active and locked.

Security can be unlocked as follows:

1. If read-only security is set and locked then any attempt to edit any read/write parameter causes "Security code" to be displayed on the first row of the display. When the Up or Down keys are pressed the second row shows the code being adjusted. On setting the code the user presses the Enter key. If the correct code has been entered then the drive switches to Parameter edit mode on the parameter the user selected to edit, but if the correct code has not been entered the notification "Incorrect security code" is displayed for 2s and the drive returns to Parameter view mode.
2. If Status only or No access security is set and locked then any attempt to leave status mode causes the security code to be requested as per the process described above. The security code entered must be correct for the keypad state machine to switch to the Parameter view mode. It is then possible to access all parameters normally with the keypad. (No access mode is intended to allow the keypad to be used as a key to unlock any access to the drive. If "no access" security is unlocked by entering the security code this will only allow access using the keypad but access via serial comms is not unlocked.)

Security can be cleared as follows:

1. Security must be unlocked.
2. The User Security Code (11.030) should be set to zero. For security to remain cleared after power down then a parameter save should be performed.

At any time User Security Status (11.044) can be changed between 0 and 1 to restrict access to Menu 0 alone or to all menus. If the change is made by a keypad the new value becomes active on leaving parameter edit mode. It should be noted that User Security Status (11.044) is a volatile parameter and that the actual state of the security system is stored in Security Status (11.085) and Menu Access Status (11.086), which are both power-down save parameters. Therefore the security status will be stored when the drive goes into the under-voltage state. If the drive is already in the under-voltage state the security state should be saved by writing 1001 to Parameter mm.000 (mm.000) and initiating a reset.

Parameter | 11.045 Select Motor 2 Parameters
--- | ---
Short description | This parameter is not used in regen mode
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE

Value | Text
0 | Motor 1
1 | Motor 2

This parameter is not used in regen mode.

Parameter | 11.046 Defaults Previously Loaded
--- | ---
Short description | Displays the defaults previously loaded in the drive
Mode | Regeneration
Minimum | 0 | Maximum | 2000
Default |  | Units |
Type | 16 Bit User Save | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Defaults Previously Loaded (11.046) shows the value used to load the previously loaded defaults (i.e. 1233 for 50Hz defaults, or 1244 for 60Hz defaults).

Parameter | 11.047 Onboard User Program: Enable
--- | ---
Short description | Enables the onboard user program
Mode | Regeneration
Minimum | -1 | Maximum | 1
Default | 1 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE

Value | Text
-1 | Reset And Run
0 | Stop
1 | Run

Onboard user programming provided a background task that loops continuously and a timed task that is executed each time at a defined rate. Onboard User Program: Enable (11.047) allows the onboard user program to be controlled as follows:.

-1: Reset And Run
The onboard user program will run. If Onboard User Program: Enable (11.047) is changed from 0 (Stop) to -1 (Reset And Run) all variables will be reset to their initial values and the user program will run from the start.

0: Stop
The onboard user program is stopped.

1: Run
The onboard user program will run. If Onboard User Program: Enable (11.047) is changed from 0 (Stop) to 1 (Run) all variables will be unchanged and the user program will run from the start.

The effect of the above is as follows:

- If the drive powers up with Onboard User Program: Enable (11.047) set to either 1 or -1 then all variables will be reset to their initial values before the user program starts.
- If the drive powers up with Onboard User Program: Enable (11.047) set to 0, and then Onboard User Program: Enable (11.047) is changed to either 1 or -1 then all variables will be reset to their initial values before the user program starts.
- If Onboard User Program: Enable (11.047) is set to 0 and then to -1 then all variables will be reset to their initial values before the user program starts.
- If Onboard User Program: Enable (11.047) is set to 0 and then to 1 then all variables will be left at their previous values before the user program starts.

Parameter | 11.048 Onboard User Program: Status
--- | ---
Short description | Displays the status of the onboard user program
Mode | Regeneration
Minimum | 0 | Maximum | 3
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text | Description
0 | Stopped | A user program is present but is stopped
1 | Running | The user program is running
2 | Exception | The user program has an exception
3 | No Program | No user program is present

Onboard User Program: Status (11.048) shows the status of the onboard user program.

Parameter | 11.049 Onboard User Program: Programming Events
--- | ---
Short description | Displays the number of programming events of the onboard user program
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Onboard User Program: Programming Events (11.049) = 0 when the drive is manufactured and is incremented each time an onboard user program image is written to the drive. If an onboard user program image is written more than 65535 times Onboard User Program: Programming Events (11.049) = 65535. Onboard User Program: Programming Events (11.049) shows how many times the flash memory within the drive has been reprogrammed.

Parameter | 11.050 Onboard User Program: Freewheeling Tasks Per Second
--- | ---
Short description | Displays the rate of freewheeling tasks of the onboard user program
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | One Second Background Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

During each scan in a freewheeling task it is possible to give an indication to the drive that the scan loop is starting. If this indication is given then Onboard User Program: Freewheeling Tasks Per Second (11.050) will give the number of times this indication is given per second. It should be noted that this parameter is updated once per second. Because the background time slot for the user program background task occurs every 64ms (15.625 times per second) either 15 or 16 time slots could have been allocated over the montoring period. Therefore the value given by this parameter can step between two values, one corresponding to the number of updates for 15 slots, and the one corresponding to the number of updates for 16 slots.

Parameter | 11.051 Onboard User Program: Clock Task Time Used
--- | ---
Short description | Displays the percentage of the available time used by the onboard user program clock task
Mode | Regeneration
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

Onboard User Program: Clock Task Time Used (11.051) shows the percentage of the available time used by the onboard user program clock task.

Parameter | 11.052 Serial Number LS
--- | ---
Short description | Shows the least significant 9 decimal digits of the drive serial number
Mode | Regeneration
Minimum | 0 (Display: 000000000) | Maximum | 999999999 (Display: 999999999)
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Lead Zero Pad | Decimal Places | 0
Coding | RO, ND, NC, PT

The drive serial number is available as a pair of 32 bit values where Serial Number LS (11.052) provides the least significant 9 decimal digits and Serial Number MS (11.053) provides the most significant 9 decimal digits. The reconstructed serial number is ((11.053 * 1000000000) + 11.052).

Example 1
Serial number "1234567898765" would be stored as 11.053 = 1234, 11.052 = 567898765.

Example 2
Serial number "1234000056789" would be stored as 11.053 = 1234, 11.052 = 56789. Serial Number LS (11.052) will be shown on the keypad as 000056789 (i.e. including the leading zeros).

Parameter | 11.053 Serial Number MS
--- | ---
Short description | Shows the most significant 9 decimal digits of the drive serial number
Mode | Regeneration
Minimum | 0 | Maximum | 999999999
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

See Serial Number LS (11.052).

Parameter | 11.054 Drive Date Code
--- | ---
Short description | Shows the drive date code
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Drive Date Code (11.054) is a four-digit number in the form yyww where yy is the year and ww the week number.

Parameter | 11.055 Onboard User Program: Clock Task Scheduled Interval
--- | ---
Short description | Displays the interval at which the clock task is scheduled in ms
Mode | Regeneration
Minimum | 0 | Maximum | 262140
Default |  | Units | ms
Type | 32 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Onboard User Program: Clock Task Scheduled Interval (11.055) shows the interval at which the clock task is scheduled to run at in ms.

Parameter | 11.059 Minimum No-overload Current
--- | ---
Short description | If the rated current is set above this level then no-overload limit applies.
Mode | Regeneration
Minimum | 0.000 | Maximum | 99999.999
Default |  | Units | A
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 3
Coding | RO, ND, NC, PT

See Maximum Heavy Duty Rating (11.032).

Parameter | 11.060 Maximum Rated Current
--- | ---
Short description | Displays the maximum rated current or normal duty rating of the drive
Mode | Regeneration
Minimum | 0.000 | Maximum | 99999.999
Default |  | Units | A
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 3
Coding | RO, ND, NC, PT

Maximum Rated Current (11.060) defines the variable maximum VM_RATED_CURRENT[MAX] which defines the maximum for Rated Current (05.007).

Parameter | 11.061 Full Scale Current Kc
--- | ---
Short description | Displays the full scale current Kc
Mode | Regeneration
Minimum | 0.000 | Maximum | 99999.999
Default |  | Units | A
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 3
Coding | RO, ND, NC, PT

Full Scale Current Kc (11.061) shows the full scale current in r.m.s. Amps. If the drive current exceeds this level it will cause an over current trip.

Parameter | 11.062 Power Board Software Version Number
--- | ---
Short description | Power Board Software Version Number
Mode | Regeneration
Minimum | 0.00 | Maximum | 99.99
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 2
Coding | RO, ND, NC, PT

Power Board Software Version Number (11.062) gives the version for the power board connected to the control board or the power board in node 1 of a multi-power module drive.

Parameter | 11.063 Product Type
--- | ---
Short description | Displays the core product type
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Product Type (11.063) shows the core product type as given in the table below. The drive could be the basic product or a derivative of the basic product as defined by Drive Derivative (11.028).

Product Type (11.063) | Core product range
0 | Unidrive M

Parameter | 11.064 Product Identifier Characters
--- | ---
Short description | Displays the product identifier characters
Mode | Regeneration
Minimum | 1295463732 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | String | Decimal Places | 0
Coding | RO, ND, NC, PT

The drive model and rating can be identified as AAAA B nnnnnnnn CCCC DD EE FFF where each section of the model identifier is taken from a parameter. AAAA, B, CCCC, DD, EE and FFF are alpha-numeric characters. nnnnnnnn are decimal digits.

Section of Identifier | Parameter
AAAA | Product Identifier Characters (11.064)
nnnnnnnn | Drive Rating And Configuration (11.065)
CCCC | Additional Identifier Characters 1 (11.091)
DDEE | Additional Identifier Characters 2 (11.092)
FFFB | Additional Identifier Characters 3 (11.093)

Drive Rating And Configuration (11.065) is split into a number of fields as defined in the table below.

Digits | Meaning
7 and 6 | Frame size
5 | Voltage code (2 = 200V, 4 = 400V, 5 = 575V, 6 = 690V)
4 and 0 | Current rating multiplied by 10. If the drive has a heavy and normal duty rating (i.e. Maximum Heavy Duty Rating (11.032) > 0 and Maximum Rated Current (11.060) > Maximum Heavy Duty Rating (11.032)), or the drive only has a heavy duty rating (i.e. Maximum Heavy Duty Rating (11.032) = Maximum Rated Current (11.060)), then the current rating is derived from Maximum Heavy Duty Rating (11.032). Otherwise if the drive only has a normal duty rating (i.e. Maximum Heavy Duty Rating (11.032) = 0) then the current rating is derived from Maximum Rated Current (11.060).

Example
The model number M700-03400078 A001 00 AB100 would be displayed in parameters as follows

Parameter | Value
Product Identifier Characters (11.064) | M700
Drive Rating And Configuration (11.065) | 03400078
Additional Identifier Characters 1 (11.091) | A001
Additional Identifier Characters 2 (11.092) | 00AB
Additional Identifier Characters 3 (11.093) | 100-

Parameter | 11.065 Drive Rating And Configuration
--- | ---
Short description | Displays the drive rating and configuration
Mode | Regeneration
Minimum | 0 (Display: 00000000) | Maximum | 99999999 (Display: 99999999)
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | Lead Zero Pad | Decimal Places | 0
Coding | RO, ND, NC, PT

See Product Identifier Characters (11.064).

Parameter | 11.066 Power Stage Identifier
--- | ---
Short description | Displays the power stage identifiers within the drive
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Power Stage Identifier (11.066) is used to show power stages that require changes to the drive user parameters (i.e. visibility, range or defaults). It should be noted that this parameter does not identify the rating of the power stage.

Power Stage Identifier (11.066) | Power Stage
0 | Standard Unidrive M
1 | Unidrive M with no braking IGBT
2 | Digitax HD servo drive
3 | Unidrive M with active input converter

Parameter | 11.067 Control Board Identifier
--- | ---
Short description | Displays the control board identifiers within the drive
Mode | Regeneration
Minimum | 0.000 | Maximum | 65.535
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 3
Coding | RO, ND, NC, PT, BU

Control Board Identifier (11.067) identifies the control board hardware in the form A.BCD. A indicates whether this is a standard (0) or high speed (1) product, B indicates whether there are any non-standard hardware capabilities on this board, C indicates standard current feedback (0) or current feedback with Ia and Ic swapped (1), and D is the control board type.

B | Additional hardware capabilities
0 | No additional hardware capabilities*
1 | EnDat 3 support

*This digit is only used in V01.60.00.00 onwards, therefore this will always be zero on earlier firmware even if the hardware supports extra features.

D | Control Board
2 or 3 | Unidrive M
4 | Digitax HD
5 | Unidrive M V2
6 | Digitax HD V2
7 | **Unidrive M V2 with processor bootloader V9.3 or later
8 | **Digitax HD V2 with processor bootloader V9.3 or later

**The internal processor bootloader is required when the SP Flash utility is used to reprogram the whole of the control board firmware (bootloader and application). With processor bootloader V9.3 or later this process can be carried out without additional action required to overcome a bug in the processor bootloader. Note that for firmware versions before V01.58.00.00 "D" will not be set to 7 or 8 even if V9.3 bootloader is present in the processor, but "D" will be 5 or 6 for Unidrive M V2 and Digitax HD V2 respectively.

Parameter | 11.068 Internal I/O Identifier
--- | ---
Short description | Displays the internal I/O identifiers within the drive
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Internal I/O Identifier (11.068) identifies the internally fitted I/O option as given in the table below.

Internal I/O Identifier (11.068) | Internal I/O
0 | Analog and digital I/O (M600, M700, M701)
1 | Digital only I/O (M702)
2 | Analogue and digital I/O with additional relay (F300, F600, H300)
3 | Servo drive I/O (Digitax HD M75x)

The tables below show which I/O functions are available for each of the internally fitted I/O options.

AI/O | 0 | 1 | 2 | 3
Analogue Input 1 | All except Disable |  | All except Disable | Voltage
Analogue Input 2 | All except Disable |  | All except Disable |
Analogue Input 3 | Voltage, Thermistor | Thermistor, Disable | Voltage |
Analogue Output 1 | Voltage |  | All |
Analogue Output 2 | Voltage |  | All |

DI/O | Function | 0 | 1 | 2 | 3
1 | Input/Output | Input/Output | Output | Input/Output | Output
2 | Input/Output | Input/Output | Output | Input/Output | Output
3 | Input/Output | Input/Output |  | Input/Output |
4 | Input | Input | Input | Input | Input
5 | Input | Input | Input | Input | Input
6 | Input | Input |  | Input |
7 | Relay Output | Output | Output | Output |
8 | 24V Supply Output | Output | Output | Output | Output
9 | Safe Torque Off 1 | Input | Input | Input | Input
10 | Safe Torque Off 2 | Input1 | Input | Input1 | Input
11 | Keypad Run Button | Input | Input | Input |
12 | Keypad Auxiliary Button | Input | Input | Input |
13 | 24V Supply Input | Input | Input | Input |
14 | Keypad Stop Button | Input | Input | Input |
15 | Relay 2 Output |  |  | Output |
16 | Reset button |  |  |  | Input

1 Only one hardware input is provided which is shared by STO1 and STO2.

Parameter | 11.069 Position Feedback Interface Identifier
--- | ---
Short description | Displays the position feedback interface identifier within the drive
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

Position Feedback Interface Identifier (11.069) identifies the type of interface fitted in the position feedback interface option location as given in the table below.

Position Feedback Interface Identifier (11.069) | Position feedback interface
0 | Standard Position Feedback
1 | None
2 | User Comms Module

Parameter | 11.070 Core Parameter Database Version
--- | ---
Short description | Displays the core parameter database version within the drive
Mode | Regeneration
Minimum | 0.00 | Maximum | 99.99
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Power-up write
Display Format | Standard | Decimal Places | 2
Coding | RO, ND, NC, PT

Core Parameter Database Version (11.070) gives the version number of the parameter database used to define the core parameter menus in the drive (Menu 1 to 14 and 21 to 23) in 2 digit BCD format. All other menus are customisable and if these menus are changed their default values are automatically loaded. However, if the drive software is changed it may be necessary to load defaults for all menus, although this will only be required rarely. Defaults for all menus are loaded when the most significant digit of Core Parameter Database Version (11.070) changes. Therefore if the drive firmware is modified and the most significant digit of the core database version has changed an EEPROM Fail.001 trip is initiated and default parameters are loaded.

Parameter | 11.072 NV Media Card Create Special File
--- | ---
Short description | Defines if a parameter file is created as a macro file during transfer
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 8 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, NC

If NV Media Card Create Special File (11.072) = 1 when a parameter file is transferred to an NV media card the file is created as a macro file. NV Media Card Create Special File (11.072) is reset to 0 after the file is created.

Parameter | 11.073 NV Media Card Type
--- | ---
Short description | Displays the type of the currently fitted NV media card
Mode | Regeneration
Minimum | 0 | Maximum | 2
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text | Description
0 | None | No media card has been inserted
1 | SMART Card | A SMART Card has been inserted
2 | SD Card | A FAT formatted SD card has been inserted

NV Media Card File Type (11.038) shows the type of non-volatile media card inserted in the drive.

Parameter | 11.075 NV Media Card Read-only Flag
--- | ---
Short description | Displays the state of the read-only flag for the currently fitted card
Mode | Regeneration
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

NV Media Card Read-only Flag (11.075) shows the state of the read-only flag for the currently fitted card.

Parameter | 11.076 NV Media Card Warning Suppression Flag
--- | ---
Short description | Displays the state of the warning flag for the currently fitted card
Mode | Regeneration
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

NV Media Card Warning Suppression Flag (11.076) shows the state of the warning flag for the currently fitted card.

Parameter | 11.077 NV Media Card File Required Version
--- | ---
Short description | Set to the required version number for a file when it is created on an NV media card
Mode | Regeneration
Minimum | 0 | Maximum | 9999
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RW, ND, NC, PT

The value of NV Media Card File Required Version (11.077) is used as the version number for a parameter file when it is created on an NV media card. NV Media Card File Required Version (11.077) is reset to 0 when the file is created or the transfer fails.

The version number is not applicable for user program files.

Parameter | 11.078 NV Media Card Action Status
--- | ---
Short description | Shows the status of an action on an NV media card initiated with parameter mm.000.
Mode | Regeneration
Minimum | 0 | Maximum | 18
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 | None
1 | Active
2 | Card Slot 1
3 | Card Slot 2
4 | Card Slot 3
5 | Card Slot 4
6 | Card Product
7 | Card User Prog
8 | Card Busy
9 | Card Data Exists
10 | Card Option
11 | Card Read Only
12 | Card Error
13 | Card No Data
14 | Card Full
15 | Card File Error
16 | Card Rating
17 | Card File Data
18 | Card Derivative

This parameter shows the status of any action on an NV media card that is initiated by setting a value in parameter mm.000. When the action starts this parameter changes to Active (1) and if the action completes successfully it changes back to None (0). If however, the action fails this parameter changes to another value to show the cause. Non-critical failures, i.e. an error that is detected when writing to a card, do not cause drive trips as these may disable the drive and disturb the wider system, and so this parameter is a way to find the cause of a non-critical error.

Parameter | 11.079 Drive Name Characters 1-4
--- | ---
Short description | Defines characters 1-4 of a string which can be used to identify the drive
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default | 0 | Units |
Type | 32 Bit User Save | Update Rate | N/A
Display Format | String | Decimal Places | 0
Coding | RW, PT

Drive Name Characters 1-4 (11.079) to Drive Name Characters 13-16 (11.082) can be used to store a 16 character string which can be used to identify the drive. The string is arranged as shown below.

This uses the standard ASCII character set.

Parameter | 11.080 Drive Name Characters 5-8
--- | ---
Short description | Defines characters 5-8 of a string which can be used to identify the drive
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default | 0 | Units |
Type | 32 Bit User Save | Update Rate | N/A
Display Format | String | Decimal Places | 0
Coding | RW, PT

See Drive Name Characters 1-4 (11.079).

Parameter | 11.081 Drive Name Characters 9-12
--- | ---
Short description | Defines characters 9-12 of a string which can be used to identify the drive
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default | 0 | Units |
Type | 32 Bit User Save | Update Rate | N/A
Display Format | String | Decimal Places | 0
Coding | RW, PT

See Drive Name Characters 1-4 (11.079).

Parameter | 11.082 Drive Name Characters 13-16
--- | ---
Short description | Defines characters 13-16 of a string which can be used to identify the drive
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default | 0 | Units |
Type | 32 Bit User Save | Update Rate | N/A
Display Format | String | Decimal Places | 0
Coding | RW, PT

See Drive Name Characters 1-4 (11.079).

Parameter | 11.084 Drive Mode
--- | ---
Short description | Defines and displays the current drive mode
Mode | Regeneration
Minimum | 1 | Maximum | 4
Default |  | Units |
Type | 8 Bit User Save | Update Rate | Background read/write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text
1 | Open-loop
2 | RFC-A
3 | RFC-S
4 | Regen

Drive Mode (11.084) is used to hold the currently active drive mode.

Parameter | 11.085 Security Status
--- | ---
Short description | Displays the security status within the drive
Mode | Regeneration
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 | None
1 | Read-only
2 | Status-only
3 | No Access

Security Status (11.085) shows the security that will apply when security is enabled by setting a non-zero value for User Security Code (11.030).

Parameter | 11.086 Menu Access Status
--- | ---
Short description | Displays the amount of access of the menus within the drive
Mode | Regeneration
Minimum | 0 | Maximum | 1
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 | Menu 0
1 | All Menus

If Menu Access Status (11.086) = 0 then only Menu 0 can be accessed with a keypad. If Menu Access Status (11.086) = 1 then all menus can be accessed with a keypad.

Parameter | 11.090 Keypad Port Serial Address
--- | ---
Short description | Defines the node address for the keypad port serial comms interface
Mode | Regeneration
Minimum | 1 | Maximum | 16
Default | 1 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

Keypad Port Serial Address (11.090) defines the node address for the keypad port serial comms interface. Normally the default value of 1 is used, but this can be changed if required. The keypad attached to the port will sense the address automatically.

Changing the parameters does not immediately change the serial communications settings. See Reset Serial Communications (11.020) for more details.

Parameter | 11.091 Additional Identifier Characters 1
--- | ---
Short description | Displays the additional identifier characters
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | String | Decimal Places | 0
Coding | RO, ND, NC, PT

See Product Identifier Characters (11.064).

Parameter | 11.092 Additional Identifier Characters 2
--- | ---
Short description | Displays the additional identifier characters
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | String | Decimal Places | 0
Coding | RO, ND, NC, PT

See Product Identifier Characters (11.064).

Parameter | 11.093 Additional Identifier Characters 3
--- | ---
Short description | Displays the additional identifier characters
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Power-up write
Display Format | String | Decimal Places | 0
Coding | RO, ND, NC, PT

See Product Identifier Characters (11.064).