Primus XCONTROL PLUS Original Programming Manual page 94

Err N° Failure Failure Name
326 Err CTE PU short circuit
327 Err P24 24VDC short circuit
328 Err MB1* Brake sequence
error 1
329 Err MB2* Brake sequence
error 2
330 Err MB3* Brake sequence
error 3
331 Err MB4* Brake sequence
error 4
332 Err MB5* Brake sequence
error 5
333 Err MB6* Brake sequence
error 6
334 Err MB7* Brake sequence
error 7
335 Err FIN Heatsink overheat
336 Err OSD* Speed deviation
excess
337 Err ECT* Encoder signal loss
338 Err E.1* Option
alarm(connector1)
339 Err E.2* Option
alarm(connector2)
340 Err E.3* Option
alarm(connector3)
341 Err ILF* Input phase failure
342 Err PTC PTC thermistor
operation
343 Err PE2 Parameter storage
error
344 Err CDO* Output Current
detection
345 Err IOH Inrush overheat
346 Err SER* Communication
error
347 Err AIE* Analog input error
348 Err USB* USB communication
error
349 Err OS* Overspeed
350 Err OD* Position error
94
Explanation
Short circuit on the RS485 communication connector.
Check for short circuit in the communication cable.
Short circuit on the 24VDC power output (PC terminal).
Check for short circuit on the inverter control terminals.
Sequence errors during use of the brake function.
See detailed explanation below
Too big speed deviation during vector control
Problem with the encoder signal
Occurs if there is a contact fault of the connector between
the inverter and the communication option or if the
communication option is fitted to connector 1 or 2 or if the
switch of the plug-in option is not on the default setting.
1 phase of the 3-ph input was lost for more than 1 second.
Repair the 3-phase power supply.
Overtemperature of motor PTC(switch AU/PTC must be on PTC)
1) Check if motor cooling fan (if present) functions
normally
2) check for contact faults in the wiring (see electrical
scheme)
Problem with parameter storage (EEPROM failure). If the
fault is persistent, replace the inverter.
Current exceeded the output current detection level
Resistor inrush current limit circuit overheated.
1) do not switch on/off the inverter frequently
2) Wait some time (15min) and try again
3) if the fault is persistent, replace the inverter
Communication problem on the RS485 terminals
connector
Overcurrent or overvoltage on input terminal 2/4
USB communication check time interval has elapsed
Speed exceeded the limit during encoder feedback control
Too big difference between the position command and the
position feedback during position control
PROGRAMMING MANUAL 540876_A_PUB_DATE_1_FEB_2012.DOC