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SM 338 Equipment Manual
(4) J31069-D401-U1-A0-7618
Wire break monitoring
These bits can be used to enable/disable wire break monitoring for each posi-
tion sensor.
Wire break monitoring is pe rformed indirectly by evaluating the reaction of
the position sensor t o a START pulse from the SM 338. If the position sensor
does not react within a specified period of time, this is considered a wire
break.
Byte 1 can be used to enable or disable the end-of-cycle or diagnosis alarm.
70
Byte 1
End-of-cycle alarm
Diagnosis alarm
0: Alarm disabled
(i.e., is not forwarded)
1: Alarm enabled
0 000 00
Data record 1 consists of 14 bytes.
Data record 1 contains t he foll owing:
S Assignment of the counters and the counter setting (4 x 3 bytes) for each
sensor
S Setting of the cycle time (1 byte)
S Setting of the sensor-related, synchronous mode (1 byte)
Enabling alarms
Data record 1
D
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