Copyright © 2021 CoreTigo Ltd.
TigoMaster 2TH – PROFINET User Manual
General power supply fault
Check availability of power
supply
Primary supply voltage overrun
Check tolerance of 1L+
voltage
Primary supply voltage underrun
Check tolerance of 1L+
voltage
Secondary supply voltage fault (Port Class
B)
Check tolerance of 2L+
voltage
Check data sheet and values
Wire break of a subordinate device
Wire break of subordinate device 1 …
device 15
Technology-specific application fault
Process variable range overrun – Process
Data uncertain
Check configuration of device
Measurement range exceeded
Process variable range underrun – Process
Data uncertain
Check configuration of device
Exchange wear and tear
parts
See manual of the used IO-
Link Device
See manual of the used IO-
Link Device
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General