Appendix 1 list of Parameters State 16.11.15
Misprints and technical changes reserved Page 18
Display of prewarning and conditions which cause the drive to malfunction.
Controller temperature is close to shut-off! (See Par.513)
Motor temperature is close to shut-off! (See Par.509)
Value outside the permissible value range
No voltage at terminals L+/L- (24VDC)
Enable Drive by Ref. Speed Equal Zero C5
Drive can only start when the setpoint = 0! (See Par.555 Bit 9)
e.g.: repair switch is open
Actual Speed GT Speed Calibration C7
e.g.: motor is overshooting
Physical motor parameters for this type of controller are outside of
possible range!
Selected direction of rotation is blocked. (See Par.555 Bit 6 or 7)
Error messages which cause the drive to malfunction.
Short circuit – Incorrect end stage, motor or motor cable or physical data of
the motor! (See Par.74)
Defective end stage or short circuit or earth fault at motor connection!
Defective intermediate circuit electrolytic capacitor, missing network phase
oder brief mains voltage failure!
Intermediate circuit voltage too high: brake resistance highly resistive or
generating operation without braking unit! (See Par.501)
Intermediate circuit voltage too low, failure in mains voltage, missing
network phase or defective or non-functioning internal charging relay! (See
Par.502)
Drive Over Temperature F2
Controller permanently overloaded: ambient temperature too high, non-
functioning switching cabinet or equipment ventilation or equipment
improperly installed in switching cabinet (heat accumulation). (See Par.500)
Drive Temperature Pre-Warning C1
Controller temperature is close to shut-off! (See Par.513)
Defective rotor position sensor in motor or defective sensor cable, incorrect
connection, or motor or sensor cable incorrectly shielded!
Defective rotation speed sensor in motor or defective sensor cable, incorrect
connection, or motor or sensor cable incorrectly shielded or mix-up in Tracks
A and B!
Internal processor is not working!
e.g.: repair switch is open
No voltage at terminals L+/L- (24VDC)
Motor Over Temperature F0
Motor permanently overloaded, defective temperature probe or probe wire!
Motor Temperature Pre-Warning C2
Motor temperature is close to shut-off! (See Par.509)
Brake FeedBack Signal Error E3
Feedback: Incorrect electromechanical brake! (See parameter group 20)
Error caused externally! (e.g.: overload relay from external motor fan)