Service functions and error messages
Page 132
Error message
Meaning of the error message
Measures
Main
index
Sub index
Action:
Check whether the error can be acknowledged
and whether it occurs again upon a new STO
request – if yes: Basic device is presumably
faulty. If possible, replace with another basic
device.
6
SBC: Brake not vented for > 24 hrs
Cause:
Error occurs when SBC is requested and the
brake has not been opened by the basic device
in the last 24 hours.
Action: If the brake is actuated via the brake driver in the
basic device [X6]: The brake must be energised
at least once within 24 hours before the SBC
request because the circuit breaker check can
only be performed when the brake is switched on
(energised).
Only if brake control takes place via DOUT4x and
an external brake controller: Deactivate 24 hr
monitoring in the SBC parameters if the external
brake controller allows this.
7
SOS: SOS requested > 24 hrs
Cause:
If SOS is requested for more than 24 hours, the
error is triggered.
Action:
Terminate SOS and move axle at least once
during this time.
55
0
No actual rotational speed / position
value available or idle > 24 hrs
Cause: Subsequent error when a position encoder fails.
Safety function SSF, SS1, SS2 or SOS requested
and actual rotational speed value is not valid.
Action:
Check the function of the position encoder(s)
(see following error).
1
SINCOS encoder [X2B] - Tracking
signal error
Cause: Vector length sin²+cos² is outside the permissible
range.
The amplitude of one of the two signals is outside
the permissible range.
Offset between analogue and digital signal is
greater than 1 quadrant.