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168  Mentor MP User Guide
www.controltechniques.com                     Issue: 3
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 Analog input 2 current loss (current mode)
28 Check analog input 2 (terminal 7) current signal is present (4-20mA, 20-4mA) 
cL3 Analog input 3 current loss (current mode)
29 Check analog 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 installed are different between source drive and destination drive 
180
Ensure correct Solutions Modules are installed 
Ensure Solutions Modules are in the same Solutions Module slot
Press the red   reset button 
C.Prod SMARTCARD trip: The data blocks on the SMARTCARD are not compatible with this product 
175
Erase all data on the SMARTCARD by setting Pr xx.00 to 9999 and pressing the red   reset button
Replace SMARTCARD
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 the drive is not writing to data locations 500 to 999 on the card
C.rtg SMARTCARD trip: The voltage and/or current rating of the source and destination drives are different
186
Parameter data or default difference data is being transferred from a SMART card to the drive, but the current and /or voltage ratings 
are different between source and destination drives. This trip does not stop the data transfer, but is a warning that the data for the 
Solution Modules that are different will be set to the default values and not the values from the card.
This trip also applies if a compare is attempted between the data block and the drive.
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 = 2001 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 
EnC1 Drive encoder trip: Encoder power supply overload
189
Check encoder power supply wiring and encoder current requirement
Maximum current = 200mA @ 15V, or 300mA @ 8V and 5V
EnC2 Drive encoder trip: Wire break 
190
Check cable continuity
Check wiring of feedback signals is correct
Check encoder power supply is set correctly in Pr 3.36 (Fb06, 0.76)
Replace feedback device
If wire break detection on the main drive encoder input is not required, set Pr 3.40 = 0 to disable the Enc2 trip
EnC3 Drive encoder trip: Overload
191 Overload
Trip Diagnosis