Xion
Member
I'm having some problems with a siemens drive in a payoff we have on site. This was baught 2nd hand from a 3rd party who we can't get in contact with.
The drive is a SIMOREG 6RA24 connected to a 240V 37Amp motor.
What happens is that the drive trips out with error F038.
Looking in the manual it says
This fault is activated if the speed actual value exceeds the level set with paramater P354.
causes:
Current regulated drive
P354 set too low
Intermittent tachometer cable connection
Well, the drive must be in speed control as it's a dancer controlled payoff and it's also under armature voltage feedback mode. P354 is set at 120% which is it's maximum.
This problem has left me stumpted as i have never worked with a Siemens drive before. Can anyone give me a gem of knowledge?
The drive is a SIMOREG 6RA24 connected to a 240V 37Amp motor.
What happens is that the drive trips out with error F038.
Looking in the manual it says
This fault is activated if the speed actual value exceeds the level set with paramater P354.
causes:
Current regulated drive
P354 set too low
Intermittent tachometer cable connection
Well, the drive must be in speed control as it's a dancer controlled payoff and it's also under armature voltage feedback mode. P354 is set at 120% which is it's maximum.
This problem has left me stumpted as i have never worked with a Siemens drive before. Can anyone give me a gem of knowledge?