Service functions and error messages
Page 138
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.
