Product Description XI/ON - Eaton Automation

XI/ON: Gateways for Modbus TCP 5 Implementation of Modbus TCP
5.9.4 Technology Modules
Table 45:
XN-1CNT-24VDC
XN-1CNT-24VDC
Diagnosis
byte
n
When bit 7 = 0
(counter
mode)
n
When bit 7 = 1
(Measurement
mode)
Bit Diagnosis
0 Short-circuit / open circuit → ERR_DO
1 Short-circuit in sensor power supply→ ERR-
24VDC
2 End of counter range wrong
3 Start of counter range wrong
4 Invert-DI+latch-retr. not perm.
It is not permitted to invert the level of the
digital input when using the latch-retriggerfunction
5 Main count direction wrong
6 Operating mode wrong
7 Measurement mode
Bit = 0 Conter mode active
0 Short-circuit / open circuit → ERR_DO
1 Short-circuit in sensor power supply →
ERR-24VDC
2 Sensor pulse wrong
3 Integration time wrong
4 Upper limit wrong
5 Lower limit wrong
6 Operating mode wrong
7 Messbetriebsart
Bit = 1 measurement operation is active
108 M001973-01, 07/2007