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ifm
Basic Device Manual AS-i ControllerE M4 Target V15
2015-10-30
Error description
Timeout errors: error codes T00...T13
266
Error message
Cause(s)
Remedy
T12
Only in AC1345/46, AC1355/56 and
AC1365/66
Timeout send DP diagnosis
The DP user diagnosis could not be
transmitted.
Possible causes:
1. Interference on the Profibus DP
► Check wiring of the Profibus
system.
2. The DP master no longer
exchanges data with the device
► Check function of the Profibus
master and the connection.
T13
Only in AC1353/54/55/56
Timeout Glob.-Networkvariables
The network-global variables could not
be received / transmitted within 1 s.
Possible causes:
Connection to host server lost.
Ethernet cable is no longer
connected to the next Ethernet
switch/hub.
► Check connection cables and
terminals and correct.
► Controller using global
networkvariables must be in run
mode.
► Max. response time for UDP
protocol must be < 200 ms.