SICK S3000

Operating instructions Chapter 11
S3000
8009942/WK81/2012-11-28 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 137
Subject to change without notice
Diagnostics
Display Possible cause Rectification of the error
 Waiting for valid input
signals
 The indication extinguishes automatically if
an input signal is present that corresponds
to the configured evaluation type (1-of-<n or
complementary).
If the display  does not go off:
 Check the wiring.
 Check the control signals for correct
switching behavior.
 Check, if velocity ranges are used for
monitoring case switching, whether the EFI
status information Speed valid is
transferred (see Tab. 43 on page 158).
 Check the system configuration with the aid
of the CDS. Transfer the corrected
configuration to the S3000 again.
 Waiting for configura-
tion or configuration
not completed
 The display goes off automatically once the
configuration has been successfully
transferred.
If the display  does not go off:
 Check the system configuration with the aid
of the CDS. Transfer the corrected
configuration to the S3000 again.
 Check whether the configuration saved in
the system plug is compatible with the
S3000 (see 10.3 on page 129).
 Waiting for restart of
the device
 Switch off the voltage supply for the S3000
for at least 2 seconds and then switch it
back on.

or

Error of the external
device monitoring
(EDM)
 Check whether the contactors are working
correctly or if they are wired incorrectly and
rectify any error.
 Additionally, when  is displayed: Switch
off the device and wait at least 3 seconds,
then switch back on the power supply.
 Error in the control
switch for restart or
reset
 Check the functionality of the control switch.
The button may be defective or stuck.
 Check the wiring of the control switch for
short-circuit to 24 V.
   Velocity tolerance ex-
ceeded: The difference
between the velocities
measured by the in-
cremental encoders is
too large.
 Check the incremental encoders.
 Check the configuration of the incremental
encoder inputs with the aid of the CDS.