ifm
Basic Device Manual AS-i ControllerE M4 Target V15
2015-10-30
Error description
Timeout errors: error codes T00...T13
265
Error message
Cause(s)
Remedy
T07
Timeout command channel
During the execution of a command
started by the PLC a timeout was found.
Possible causes: overwriting of the
status information of the command
channel by the PLC or an installed
fieldbus
► Check the cause of the wrong
command and correct.
T08
Timeout command channel request
During the attempt to start a command
on the command channel a timeout was
detected.
Possible causes:
1. Overwriting of the status information
of the command channel by the
PLC.
► Check the cause of the wrong
command and correct.
2. Permanent use of the command
channel by the installed fieldbus
T09
Timeout Fieldbus communication
A timeout was detected during the
communication of the device with the
connected fieldbus. This monitoring is
active after the device communicated
via the connected fieldbus for the first
time.
Possible causes:
1. Fieldbus master stopped
communication.
► Check the cause of the wrong
command and correct.
2. Connection cable interrupted.
► Check connection cable and
correct.
T10
Timeout on master mode
Changing the master to another
operating mode failed.
Possible cause: When changing to the
"protected mode" the master detected a
slave with the address 0 and therefore
cannot change to this operating mode.
► Correct slave address.
► Repeat command.
T11
Timeout MUX actualisation
A timeout was found during the update
of the MUX fields, e.g.: analogue values
of the slaves 1..31.
Possible causes:
1. Overwriting of parts of the
operating system by the PLC.
► Check the cause of the wrong
command and correct.
2. Interference on the 24 V power
supply cable.
► Use of a switched-mode power
supply to supply the device.
