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Unidrive SP Regen Installation Guide 207
Issue Number: 2 www.controltechniques.com
Table 12-2 General trip indications
Trip Diagnosis
C.Acc SMARTCARD trip: SMARTCARD Read / Write fail
185
Check SMARTCARD is fitted / located correctly
Replace SMARTCARD
C.Chg SMARTCARD trip: Data location already contains data
179
Erase data in data location
Write data to an alternative data location
C.Cpr SMARTCARD trip: The values stored in the drive and the values in the data block on the SMARTCARD are different
188
Press the red reset button
C.dat SMARTCARD trip: Data location specified does not contain any data
183 Ensure data block number is correct
C.Err SMARTCARD trip: SMARTCARD data is corrupted
182
Ensure the card is located correctly
Erase data and retry
Replace SMARTCARD
C.Full SMARTCARD trip: SMARTCARD full
184 Delete a data block or use different SMARTCARD
cL2 Analogue input 2 current loss (current mode)
28 Check analogue input 2 (terminal 7) current signal is present (4-20mA, 20-4mA)
cL3 Analogue input 3 current loss (current mode)
29 Check analogue input 3 (terminal 8) current signal is present (4-20mA, 20-4mA)
CL.bit Trip initiated from the control word (Pr 6.42)
35 Disable the control word by setting Pr 6.43 to 0 or check setting of Pr 6.42
C.Optn SMARTCARD trip: Solutions Modules fitted are different between source drive and destination drive
180
Ensure correct Solutions Modules are fitted
Ensure Solutions Modules are in the same Solutions Module slot
Press the red reset button
C.rdo SMARTCARD trip: SMARTCARD has the Read Only bit set
181
Enter 9777 in Pr xx.00 to allow SMARTCARD Read / Write access
Ensure card is not writing to data locations 500 to 999
C.rtg
SMARTCARD trip: SMARTCARD attempting to change the destination drive ratings
No drive rating parameters have been transferred
186
Press the red reset button
Drive rating parameters are:
The above parameters will be set to their default values.
C.Typ SMARTCARD trip: SMARTCARD parameter set not compatible with drive
187
Press the reset button
Ensure destination drive type is the same as the source parameter file drive type
dESt Two or more parameters are writing to the same destination parameter
199 Set Pr xx.00 = 12001 check all visible parameters in the menus for duplication
EEF
EEPROM data corrupted - Drive mode becomes open loop and serial comms will timeout with remote keypad on the drive
RS485 comms port.
31 This trip can only be cleared by loading default parameters and saving parameters
Parameter Function
2.08 Standard ramp voltage
4.05/6/7, 21.27/8/9 Current limits
5.07, 21.07 Motor rated current
5.09, 21.09 Motor rated voltage
5.17, 21.12 Stator resistance
5.18 Switching frequency
5.23, 21.13 Voltage offset
5.24, 21.14 Transient inductance
5.25, 21.24 Stator inductance
6.06 DC injection braking current
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