# Menu 11 − Miscellaneous

Mode: Regeneration

Menu 11 provides parameters for the following features:

1. General drive set-up and identification
2. Serial communications interface
3. Non-volatile media card access
4. Onboard user programming

Non-Volatile Media Card Support

The drive supports two types of non-volatile media cards; smart cards and FAT formatted SD cards.

The NV Media Card can be used for:

- Parameter copying between drives
- Saving drive parameter sets
- Saving an onboard user program
- Storing of onboard scope data (SD card only)
- Storing of complete drive cloning information (SD card only)
- Storing of MCi module user programs (SD card only)

The NV Media Card can be used to store drive parameter sets and/or PLC programs set from the drive in data blocks 001 to 499 on the card.

The Unidrive M is compatible with a Unidrive SP smart card and is able to read and translate the Unidrive SP parameter set into a compatible parameter set for Unidrive M. This is only possible if the Unidrive SP parameter set was transferred to the smart card using the difference from defaults transfer method (i.e. 4yyy transfer). The Unidrive M is not able to read any other type of Unidrive SP data block on the card. Although it is possible to transfer difference from default data blocks from a Unidrive SP into the Unidrive M, the following should be noted:

1. If a parameter from the source drive does not exist in the target drive then no data is transferred for that parameter.
2. If the data for the parameter in the target drive is out of range then the data is limited to the range of the target parameter.
3. If the target drive has a different rating to the source drive then the normal rules for this type of transfer apply.

SD Card File system layout

The folder <MCDF/> ("Motor Control Data Files") must be present on a FAT-formatted SD card. Other folders can be added. This folder structure is created when a Card Error trip is reset. Initially the folders are empty apart from the <000> file.

Writing to an SD card the drive will place files in a <MCDF/> folder in the card root. There are two possible cases here; these are illustrated in the example folder listing below:

1. Saving an individual item (e.g. drive parameters or a user program) will generate a numbered file in the root of this folder; the number is that specified in the triggering command, and this number must be specified in the command used to restore the item from the file. This is equivalent functionality to that provided on a smart card. When saving a parameter file, in addition to the drive parameters, the drive will also read the option parameters from each of the installed options, and include those that have changed in the parameter file.
2. Cloned drive data will be stored in a numbered <drivexxx> subfolder; this structure groups together all data from a single drive and also allows storage of option-specific data (e.g. from an internal parameter database or some fieldbus specific objects which are not stored in parameters).

Changing the drive mode

If the source drive mode is different from the target drive mode then the mode will be changed to the source drive mode before the parameters are transferred. If the required drive mode is outside the allowed range for the target then a Card Drive Mode trip is initiated and no data is transferred.

Different voltage ratings

If the voltage rating of the source and target drives is different then all parameters except those that are rating dependent are transferred to the target drive. The rating dependent parameters are left at their default values. After the parameters have been transferred and saved to non-volatile memory a Card Rating trip is given as a warning. The table below gives a list of the rating dependent parameters.

Parameters
Standard Ramp Voltage (02.008)
Voltage Set-point (03.005)
Reactive Power Input kVAR (03.020)
Regen Supply Loss a.c. Level (03.023)
Regen Minimum Voltage (03.026)
Regen Maximum Voltage (03.027)
Supply Voltage (03.028)
Motoring Current Limit / Power From Supply Current Limit (04.005) M2 Motoring Current Limit / M2 Power From Supply Current Limit (21.027)
Regenerating Current Limit / Power To Supply Current Limit (04.006) M2 Regenerating Current Limit / M2 Power To Supply Current Limit (21.028)
Symmetrical Current Limit (04.007) M2 Symmetrical Current Limit (21.029)
User Current Maximum Scaling (04.024)
Rated Current (05.007) M2 Rated Current (21.007)
Rated Voltage (05.009) M2 Rated Voltage (21.009)
Rated Power Factor (05.010) M2 Rated Power Factor (21.010)
Stator Resistance (05.017) M2 Stator Resistance (21.012)
Maximum Switching Frequency (05.018)
Transient Inductance /Ld (05.024) M2 Transient Inductance /Ld (21.014)
Stator Inductance (05.025) M2 Stator Inductance (21.024)
No-load Lq (05.068) M2 No-load Lq (21.041)
Rated Load Lq (05.069) M2 Rated Load Lq (21.042)
No-load Phase Offset (05.070) M2 No-load Phase Offset (21.043)
Rated Load Phase Offset (05.071) M2 Rated Load Phase Offset (21.044)
Maximum Low Speed Sensorless Mode Current (05.072) M2 Maximum Low Speed Sensorless Mode Current (05.045)
Injection Braking Level (06.006)
Supply Loss Detection Level (06.048)
Braking IGBT Lower Threshold (06.073)
Braking IGBT Upper Threshold (06.074)
Low Voltage Braking IGBT Threshold (06.075)

Different option modules fitted

If the Option ID Code (MM.001) is different for any option module fitted to the source drive compared to the destination drive then the parameters for the set-up and application menus for that option module are not transferred, but the parameters are set to their default values. After the parameters have been transferred and saved to non-volatile memory a {Card Option} trip is given as a warning

Different current ratings

If any of the current rating parameters (Maximum Heavy Duty Rating (11.032), Maximum Rated Current (11.060) or Full Scale Current Kc (11.061)) are different between the source and target then all parameters are still written to the target drive, but some may be limited by their allowed range. To give similar performance in the target compared to the source drive the speed and current controller gains are modified as shown below.

Gains | Multiplier
Speed Controller Proportional Gain Kp1 (03.010) Speed Controller Integral Gain Ki1 (03.011) Speed Controller Proportional Gain Kp2 (03.013) Speed Controller Integral Gain Ki2 (03.014) M2 Speed Controller Proportional Gain Kp (21.017) M2 Speed Controller Integral Gain Ki (21.018) | [Source Full Scale Current Kc (11.061)] / [Target Full Scale Current Kc (11.061)]
Current Controller Kp Gain (04.013) Current Controller Ki Gain (04.014) M2 Current Controller Kp Gain (21.022) M2 Current Controller Ki Gain (21.023) | [Target Full Scale Current Kc (11.061)] / [Source Full Scale Current Kc (11.061)]

Different variable maximums

It should be noted that if ratings of the source and target drives are different, or the option modules fitted to the source and target drives are different, it is possible that some parameters with variable maximums may be limited and not have the same values as in the source drive.

Macro files

Macro files are created in the same way as parameter files except that NV Media Card Create Special File (11.072) must be set to 1 before the file is created on the NV media card. NV Media Card Create Special File (11.072) is set to zero after the file has been created or the transfer fails. When a macro file is transferred to a drive the drive mode is not changed even if the actual mode is different to that in the file and defaults are not loaded before the parameters are copied from the file to the drive. The first three identification bytes at the start of a macro file are “MAC”.

Onboard user program files

Onboard user program files are created with Parameter mm.000 (mm.000) = 5xxx and the onboard user program image is transferred to the NV media card. The onboard user program image can be loaded from an onboard user program file with Parameter mm.000 (mm.000) = 6xxx. If the drive does not have an onboard user program loaded when the onboard user program file is created then a file is created with an empty image. If this file is then transferred to a drive with an onboard user program loaded, the onboard user program will be erased.

Option module applications file

An option module applications file is intended to hold user program from an applications module. An option module applications file from the option module in slot 1 can be created with Parameter mm.000 (mm.000) = 15xxx. An option module applications file can be transferred from an option module in slot 1 to an option module applications file with Parameter mm.000 (mm.000) = 18xxx. If the transfer fails because the option module does not respond correctly a Card Slot trip is initiated where the sub-trip number is 1 (i.e. the option module slot number). Transfer to and from other option slots are initiated with other codes in Parameter mm.000 (mm.000) as defined previously.

Parameter | 11.001 Option Synchronisation Select
--- | ---
Short description | Option Synchronisation Select
Mode | Regeneration
Minimum | 0 | Maximum | 5
Default | 4 | 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
4 | Slot 4
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 | 11.018 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 | Standard | 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 | Standard | Decimal Places | 3
Coding | RW, PT, BU

See Parameter Displayed At Power-up (11.022).

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 | Standard | 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.

If Status Mode Parameter 1 (11.018) and Status Mode Parameter 2 (11.019) define the parameter values to be display on the upper and lower rows of the keypad repectively, 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 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) defines the maximum setting for Rated Current (05.007) that gives heavy duty operation. If Maximum Heavy Duty Rating (11.032) = 0.000 then heavy duty operation is not possible. If Maximum Heavy Duty Rating (11.032) = VM_RATED_CURRENT[MAX] then normal duty operation is not possible.

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 | 11.035 Number Of Power Modules Test
--- | ---
Short description | Tests the number of power modules within the drive
Mode | Regeneration
Minimum | -1 | Maximum | 20
Default | -1 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

Number Of Power Modules Detected (11.071) shows the number of power modules detected in the drive when communications with the power system is established. The number of modules can be checked and a trip initiated depending on the value of Number Of Power Modules Test (11.035) as follows:

Number Of Power Modules Test (11.035) | Test | Trip if test fails
-1 | The number of modules detected is compared to the value in Number Of Power Modules Detected (11.071) before it is updated with the number of modules present | Configuration.mmm where mmm is the value of Number Of Power Modules Detected (11.071) before it is updated
0 | None | None
>0 | The number of modules detected is compared to the value in Number Of Power Modules Test (11.035) | Configuration.mmm where mmm is the value of Number Of Power Modules Test (11.035)

If Number Of Power Modules Test (11.035) = -1 a test is being carried out to see if the number of modules detected has changed. Number Of Power Modules Detected (11.071) is a user save parameter, and so on power-up the number of modules can be compared with the number last saved when the system last powered up correctly.

If Number Of Power Modules Test (11.035) > 0 the expected number of modules are stored in Number Of Power Modules Test (11.035), and if the number powering up successfully changes then this can be detected.

The sub-trip number always indicates the expected number of power modules. The actual number detected can always be seen in Number Of Power Modules Detected (11.071).

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 and can only be changed to values that correspond to files that are recognised by the drive on the NV media card or a value of 0. When NV Media Card File Number (11.037) corresponds to the number of a file the following data about the file is shown.

Parameter
NV Media Card File Type (11.038)
NV Media Card File Version (11.039)
NV Media Card File Checksum (11.040)

The actions of erasing a card, erasing a file, creating a new file, changing a Menu 0 parameter or removing a card resets NV Media Card File Number (11.037) to 0.

Parameter | 11.038 NV Media Card File Type
--- | ---
Short description | Displays the file type of the file selected
Mode | Regeneration
Minimum | 0 | Maximum | 6
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 | Open-loop
2 | RFC-A
3 | RFC-S
4 | Regen
5 | User Prog
6 | Option App

NV Media Card File Type (11.038) shows the file type of the file selected with NV Media Card File Number (11.037) as shown in the table below.

NV Media Card File Type (11.038) | File
0 | No file selected
1 | Open-loop mode parameter file
2 | RFC-A mode parameter file
3 | RFC-S mode parameter file
4 | Regen mode parameter file
5 | Onboard user program file
6 | Option module applications file

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 with the file selected with NV Media Card File Number (11.037).

To set a file version number on a NV media card, the number required must be set in NV Media Card File Required Version (11.077) and then the data must be written to the NV media card. Failure to do this will result in no version number being displayed when selecting the NV media card file number in NV Media Card File Number (11.037).

Parameter | 11.040 NV Media Card File Checksum
--- | ---
Short description | Displays the checksum from the file selected
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

NV Media Card File Checksum (11.040) shows the checksum from the file selected with NV Media Card File Number (11.037). If the media fileis a Unidrive SP SMARTCARD file, the checksum is (∑ All bytes except the checksum) modulo 65536. If the file was generated by a Unidrive M, a value of zero will be displayed.

Parameter | 11.042 Parameter Cloning
--- | ---
Short description |
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

* Only a value of 3 or 4 in this parameter is saved.

Parameter Cloning (11.042) can also be used to initiate data transfer to or from an NV media card as described below for each possible value of this parameter.

1: Read
Provided a parameter file with file identification number 1 exists on the NV media card then setting Parameter Cloning (11.042) = 1 and initiating a drive reset will transfer 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 Parameter Cloning (11.042) is automatically reset to zero.

2: Program
Setting Parameter Cloning (11.042) and initiating a drive reset will transfer the parameter data from the drive to a parameter file with file identification number 1. This is the same action as writing 4001 to Parameter mm.000 (mm.000) except that the file will be overwritten if it already exists. When the action is complete Parameter Cloning (11.042) is automatically reset to zero.

3: Auto
Setting Parameter Cloning (11.042) = 3 and initiating a drive reset will transfer the parameter data from the drive to a parameter file with file identification number 1. This is the same action as writing 4001 to Parameter mm.000 (mm.000) except that the file will be overwritten if it already exists. When the action is complete Parameter Cloning (11.042) remains at 3.

If the card is removed when Parameter Cloning (11.042) = 3, then Parameter Parameter Cloning (11.042) is set to 0, which forces the user to changeParameter Cloning (11.042) back to 3 if auto mode is still required. The user will need to set Parameter Cloning (11.042) = 3 and initiate a drive reset to write the complete parameter set to the new card.

When a parameter in Menu zero is changed via the keypad and Parameter Cloning (11.042) = 3 the parameter is saved both to the drive non-volatile memory and to the parameter file with identification number 1 on the card. Only the new value of the modified parameter, and not the value of all the other drive parameters, is stored each time. If Parameter Cloning (11.042) is not cleared automatically when a card is removed, then when a new card is inserted that contains a parameter file with identification number 1 the modified parameter would be written to the existing file on the new card and the rest of the parameters in this file may not be the same as those in the drive.

When Parameter Cloning (11.042) = 3 and the drive parameters are saved to non-volatile memory, the file on the card is also updated, therefore this file becomes a copy of the drive parameters. At power up, if Parameter Cloning (11.042) = 3, the drive will save its complete parameter set to the card. This is done to ensure that if a card is inserted whilst the drive is powered down the new card will have the correct data after the drive is powered up again.

4: Boot
When Parameter Cloning (11.042) = 4 the drive operates in the same way as with Parameter Cloning (11.042) = 3 and automatically creates a copy of its parameters on the NV Media card. The NC (not clonable) attribute for Parameter Cloning (11.042) is 1, and so it does not have a value stored in the parameter file on the card in the normal way. However, the value of Parameter Cloning (11.042) is held in the parameter file header. If Parameter Cloning (11.042) = 4 in the parameter file with a file identification value of 1 on an NV media card fitted to a drive at power-up then the parameters from the parameter file with file identification number 1 are transferred to the drive and then saved in non-volatile memory. Parameter Cloning (11.042) is then set to 0 after the data transfer is complete.

It is possible to create a bootable parameter file by setting Parameter mm.000 (mm.000) = 2001 and initiating a drive reset. This file is created in one operation and is not updated when further parameter changes are made.

When the drive is powered up it detects which option modules are fitted before loading parameters from an NV media card which has been set up for boot mode. If a new option module has been fitted since the last time the drive was powered up, a Slot1 Different trip is initiated and then the parameters are transferred from the card. If the parameter file includes the parameters for the newly fitted option module then these are also transferred to the drive and the Slot1 Different trip is reset. If the parameter file does not include the parameters for the newly fitted option module then the drive does not reset the Slot1 Different trip. Once the transfer is complete the drive parameters are saved to non-volatile memory. The trip can be reset either by initiating a drive reset or by powering down and then powering up again.

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
0 | Menu 0
1 | All Menus
2 | Read-only Menu 0
3 | Read-only
4 | Status Only
5 | No Access

Security

The drive provides a number of different levels of security that can be set by the user via User Security Status (11.044); these are shown in the table below.

Security Level | Description | User Security Status (11.044)
Menu 0 | All writable parameters are available to be edited but only parameters in Menu 0 are visible. | 0
All menus | All writable parameters are visible and available to be edited. | 1
Read-only Menu 0 | All parameters are read-only. Access is limited to Menu 0 parameters only. | 2
Read-only | All parameters are read-only however all menus and parameters are visible. | 3
Status only | The keypad remains in status mode and no parameters can be viewed or edited | 4
No access | The keypad remains in status mode and no parameters can be viewed or edited. Drive parameters cannot be accessed via a comms/fieldbus interface in the drive or any option module. | 5

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 the 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, if 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. If 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.

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 Security Status (11.085) 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 that Security Status (11.085) 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 | Set to 1 to select motor 2 parameters
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

Select Motor 2 Parameters (11.045) is used to select the motor map 2 parameters from Menu 21 to be substituted for the standard motor parameters. If Select Motor 2 Parameters (11.045) is modified when Drive Active (10.002) = 1 the change only becomes effective when Drive Active (10.002) = 0. When Select Motor 2 Parameters (11.045) = 1 the results from auto-tuning are written to the motor map 2 parameters in Menu 21 instead of to the standard parameters. Each time Select Motor 2 Parameters (11.045) is changed Motor Protection Accumulator (04.019) is reset to zero. Select Motor 2 Parameters (11.045) operates in the same way in Regen mode, but Inductor Protection Accumulator (04.019) is reset to zero each time the value is changed. Motor 2 Active (21.015) shows the motor map that is active.

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 | 0 | 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
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 the stopped or run.

0: Stop
The onboard user program is stopped. If it is restarted by setting Onboard User Program: Enable (11.047) to a non-zero value the background task starts from the beginning.

1: Run
The onboard user program will run.

Parameter | 11.048 Onboard User Program: Status
--- | ---
Short description | Displays the status of the onboard user program
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units |
Type | 32 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Onboard User Program: Status (11.048) shows the status of the onboard user program. The value written to this parameter is from the user program itself.

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: FreewheelingTasks 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 | 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: FreewheelingTasks Per Second (11.050) will give the number of times this indication is given per second.

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 | 11.056 Option Slot Identifiers
--- | ---
Short description | Defines the order that option slots are used by the drive
Mode | Regeneration
Minimum | 0 | Maximum | 23
Default | 0 | Units |
Type | 8 Bit Volatile | Update Rate | Power-up and drive reset read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE, PT

Value | Text
0 | 1234
1 | 1243
2 | 1324
3 | 1342
4 | 1423
5 | 1432
6 | 4123
7 | 3124
8 | 4132
9 | 2134
10 | 3142
11 | 2143
12 | 3412
13 | 4312
14 | 2413
15 | 4213
16 | 2314
17 | 3214
18 | 2341
19 | 2431
20 | 3241
21 | 3421
22 | 4231
23 | 4321

If Option Slot Identifiers (11.056) is set to its default value of 0 each option module is assigned the same slot number as its physical slot. For example the module in physical slot 1 appears in slot 1 to all drive and option module software systems (i.e. it uses Menu 15 as its set-up menu and Menu 25 as its application menu etc.). This arrangement can be changed by selecting a different value for Option Slot Identifiers (11.056). Although Option Slot Identifiers (11.056) is a volatile parameter its value is saved in non-volatile memory when parameters are saved. If Option Slot Identifiers (11.056) is changed the drive must be powered down and then powered up again for the change to take effect.

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 Rated Current (05.007). Therefore Maximum Rated Current (11.060) is the maximum rated current for normal duty operation (if normal duty operation is allowed).

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 | 1295462450 | 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, DDDD, 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 Character 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 Character 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

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 main control board software and hardware in the form S.HHH, where S is the software as given in the table below and HHH is the control board hardware identifier.

Control Board Identifier (11.067) | Control board
0 | Standard Unidrive M

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
1 | Digtial only I/O
2 | Analogue and digital I/O with additional relay

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 datatbase 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 | 11.071 Number Of Power Modules Detected
--- | ---
Short description | Displays the number of power modules detected in the drive
Mode | Regeneration
Minimum | 0 | Maximum | 20
Default |  | Units |
Type | 8 Bit User Save | Update Rate | Write on power system detection
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Number Of Power Modules Detected (11.071) shows the number of power modules detected in a drive. See Number Of Power Modules Test (11.035) for details.

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 or the transfer fails.

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 | Displays the 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 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.

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.

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 Character 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).

Parameter | 11.095 Number Of Rectifiers Detected
--- | ---
Short description | Number Of Rectifiers Detected
Mode | Regeneration
Minimum | 0 | Maximum | 9
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background Write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Indicates how many controlled rectifiers connected to the drive have been detected. See Number Of Rectifiers Expected (11.096).

Parameter | 11.096 Number Of Rectifiers Expected
--- | ---
Short description | Number of rectifiers expected on each power stage
Mode | Regeneration
Minimum | 0 | Maximum | 9
Default | 0 | Units |
Type | 8 Bit User Save | Update Rate | Background Read
Display Format | Standard | Decimal Places | 0
Coding | RW

Number Of Rectifiers Expected (11.096) defines how many controlled rectifiers are expected on each power module. Within a complete drive with a diode input stage there are no controlled rectifiers. Within a complete drive with a controlled rectifier input stage there is one controlled rectifier. For a drive where external rectifiers are used the system can register up to nine controlled rectifiers. If Number Of Rectifiers Expected (11.096) = 0 then the rectifier monitoring system is disabled and the drive does not check how many controlled rectifiers are present. This is the default setting and should be used for complete drives with internal rectifiers because the monitoring function is not necessary. If Number Of Rectifiers Expected (11.096) is set to a non-zero value a check is made to ensure that at least this number of external rectifiers are connected to each power module. If there are less external rectifiers than defined by Number Of Rectifiers Expected (11.096) then a Configuration is initiated with the sub-trip indicating how many rectifers should be present. See Trip 0 (10.020).