7
Operating behavior
7.1
Response to module errors
In case of a module error an internal watchdog monitor will be triggered. The
module signals the module error to the CPU module or bus link module.
7.2
Response to sensor failure
The sensor failure is recognized by the firmware. An appropriate message is
issued to the application.
Information
The sensor failure is either triggered by a cable break in the thermocouple
line or by a measurement value less than –100 °C.
In the case of configured thermocouples that are not connected, a sensor fail-
ure is indicated at this input.
TM 240/A, TE 220/A for KeStudio U3
Operating behavior
© KEBA 2011
Project engineering manual V1.10
21
Summary of Contents for Kemro TM 220/A
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