6
Operating behavior
6.1
Response by the measurement inputs
Internally the TM 225/A measures the temperature value every 1 ms. The slid-
ing mean value from the last 100 measurements (100 ms) is calculated every
2 ms. This value is available at the hardware end point
system.TI0
for the
application.
6.2
Behavior during a fault
6.2.1
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.
6.2.2
Sensor failure
The module identifies both a failure in the measurement line, as well as in the
reference currency line. The sensor failure is passed on to the CPU. Once the
sensor failure has been corrected the status "Sensor failure" will be automat-
ically reset.
TM 225/A
Operating behavior
© KEBA 2011
Project engineering manual V1.06
19
Summary of Contents for Kemro TM 225/A
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