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Operating Instructions
Chapter
9
UE4155
8010178/TF82/2010-03-05
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
51
Subject to change without notice
Fault diagnosis
9.5
Additional error displays of the 7
E
segment display of
the S3000
If you operate the safety laser scanner S3000 on the SDL connection on a UE4155 and
evaluate and control the EFI communication in a suitable manner using the FPLC, then the
S3000 has additional functions. This section explains the meaning of the additional error
displays of the 7
D
segment display and how to respond to the messages. You can find a
description of the 7
D
segment display in the chapter titled “Status indicators” of the “Safety
Laser Scanner S3000” operating instructions.
Display
Possible cause
Remedying the error
Initialisation of the device
or
Waiting for the end of the
initialisation of a second
device connected to the EFI
interface
The display goes out automatically when
the UE4155 and the S3000 have been
initialised and the PROFIsafe communi-
cation to the FPLC has been established.
If the display does not go off:
Check whether the connected device
(here: the UE4155) is operational.
Check the cabling.
If no partner device is connected:
Check the system configuration with the
aid of the CDS. Re-transfer the corrected
configuration to the S3000.
A device connected via EFI
is malfunctioning.
Check the connected device and the
connection.
A device connected via EFI
or the connection to the
device is defective or dis-
rupted.
Check the connected device and the
connection to this device.
A device connected via EFI
reports a malfunction.
Carry out a fault diagnosis of the device
connected with the S3000 (here: the
UE4155).
Input signal for an
undefined monitoring case
Incorrect sequence in the
case of switchover for the
items being monitored
or
a device connected via EFI
reports a malfunction.
Check the path travelled by the vehicle.
Or:
Check the operating process of the
monitored machine or system.
If necessary, check the configuration of
the items being monitored with the aid of
the CDS.
Incorrect control of the
control inputs
Check the control of the digital control
inputs.
Tab. 15: Additional error
displays of the 7
C
segment
display of the S3000