ifm
Device manual AS-i M4 Gateway Profibus DPV1 (AC1375, AC1376)
2012-02-23
Troubleshooting
Timeout errors – error codes T00...T13
500
16.8
Timeout errors – error codes T00...T13
6043
Menu operation interrupted.
Error message superposes the menu screen.
Error message only disappears after the following actions:
1. Error removed AND
2. Error message acknowledged with the right function key.
Error message
Cause(s)
Remedy
T00
Timeout communication master
The operating system has detected a timeout
during communication with the master.
Possible causes:
Unacceptable interference on the 24 V power
supply.
Unacceptable interference on the AS-i power
supply.
Unacceptably high electrostatic charges and
electromagnetic fields in close proximity of
the device.
►
Ground the device via the rail.
►
Connect the FE terminal to the machine
ground.
►
Use a switched-mode power supply to
supply the device with power.
T01 Timeout
system
cycle
A system cycle took too long.
Possible cause:
Overwriting of parts of the operating system in
SRAM by the PLC.
►
Check the cause for the wrong command
and correct.
T02
Timeout AS-i 1 command channel 1
The operating system has detected a timeout
during the execution of a command for the
master 1 on channel 1.
Possible cause:
The status information of the command channel
has been overwritten by the PLC.
T01
T03
Timeout AS-i 1 command channel 2
T01
T04
Timeout AS-i 2 command channel 1
T01
T05
Timeout AS-i 2 command channel 2
T01
T06 reserved
––
T07
Timeout command channel
(for gateway: reserved)
During the execution of a command started by the
PLC a timeout was detected.
Possible causes:
Overwriting the status information of the
command channel by the PLC or an installed
fieldbus.
►
Check the cause for the wrong command
and correct.
