TB20, strain gauge weighing module | Edition 1 | 21.12.2018
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9.2.3
Carry out wire break test
The wire break monitoring must be initiated by the program of the master control system. The wire
break monitoring doesn't take place cyclically and interrupts the continuous measurement procedure
during testing. The wire break test only takes place on the AI+ Sense line.
Set the bit "Carry out wire break test" AB 5 Bit 6.
When the test has been carried out, the bit "Control command has been carried out" IB 5 Bit 7 is
set by the module.
In the bit "Line break" IB 5 Bit 2 of the response data, it can be determined whether a wire break
has occurred or not.
Following acceptance of the value by the user, the bit "Control command has been carried out" IB
5 Bit 7 is to be reset through the "Acknowledgment bit".
The module is then once again in the operating mode
Measure
.
