Festo Электромотор MTR-DCI - Manual (Page 183)

6. Diagnostics and fault display
6-11
Festo P.BE-MTR-DCI-PB-EN en 1209a
Fault Possible cause
POSITION ERROR Position lag error
Possible causes:
– The drive is blocked.
– The speed assigned in the parameters cannot be reached.
– The work load is too heavy.
• Check:
– The mechanical parts of the drive
– The speed of the positioning set record
LOAD POWER DOWN Voltage monitoring
Possible causes:
– Load voltage too low
MTR-DCI 32/42/52: U < 18 V
MTR-DCI 62: U < 34 V
– Voltage drops under load
• Check the voltage supply:
– Power supply unit too weak?
– Supply line too long?
TARGET POSITION OUT
OF LIMIT! The specified target position is outside the permitted positioning range.
• Check the following:
– The software end positions
– The target position
– The basis of the target position (absolute or relative)
PROFIBUS-INIT-ERROR PROFIBUS initialisation fault
– Hardware fault
• Servicing required.
Tab. 6/8: Fault messages