8. Service functions and error messages
Festo.P.BE-CMMS-ST-G2-HW-EN 1008NH 123
Error message
Main
index
Sub-
index
Meaning of error
message
Measures Error reaction
0 5V supply fault
1 Fault in 24V supply
16V <U24V <32V = OK,
otherwise NOK
05
2 Fault in 12V supply
11V <U12V <13V = OK,
otherwise NOK
Disconnect the device from all peripherals
and check whether the error is still there
after resetting. If yes, then there is an
internal defect and repair by the
manufacturer is necessary.
PS off
06 0 Overcurrent of the
intermediate
circuit/power stage
Motor defective?
Short-circuit in cable?
End stage defective?
PS off
07 0 Overvoltage in
intermediate circuit
Check design (application). PS off
08 2 Encoder supply fault 4V <U_encoder <6V = OK, otherwise NOK PS off
11 1 Error during homing Homing was interrupted, e.g. by
withdrawal of controller enable or by a
limit switch.
12 2 CAN communication error Common error:
1. Error when sending a message (e.g. no
bus connected)
2. Timeout when receiving the SYNC
messages in interpolated position mode.
PS off
1)
14 9 Motor identification fault Error when automatically determining the
motor parameters.
2 Initialisation fault Error initialising the default parameters. 16
3 Unexpected
status/programming
error
The software went into an unexpected
state, e.g. unknown state in the FHPP
state machine.
PS off
17 0 Following error limit
exceeded
Increase error window.
Acceleration parameter too large.
PS off
1)
0
Motor temperature 5℃
below maximum
The motor temperature is less than 5°C
below the parameterised maximum
temperature
Ignore
1)
18
1 End stage temperature
5℃ below maximum
The end stage temperature is greater than
80°C.
PS off
1)
19 0 I²t at 80% Common error:
80% of the maximum I²t utilisation has
been reached by the closed-loop
controller or by the motor.
Warn
1)
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