Table 7 rack 2: state output descriptions, Table 8 rack 2: state input descriptions, Trusted – Rockwell Automation T8449 Trusted TMR 24V dc Valve Monitor Module - 40 Channel User Manual
Page 25: Module t8449
Trusted
TM
Module T8449
Issue 13 Apr 10
PD-T8449
25
For control outputs, the State indicates the operation state of the output circuit as follows:
Value
Description
7
Channel Fault
6
Field fault (e.g. field leakage to 0V or 24V)
5
Short circuit in field wiring or load
4
Output energised (ON)
3
Open circuit in field wiring or load
2
Output de-energised (OFF)
1
No field supply voltage
0
Unused
Table 7 Rack 2: STATE Output descriptions
For feedback inputs, the State indicates the threshold voltage level of the input circuit as follows:
Value
Description
7
Channel Fault
6
Line fault, at or above maximum detectable
voltage
5
User defined voltage range
4
User defined voltage range
3
User defined voltage range
2
User defined voltage range
1
User defined voltage range
0
Line fault, at or below minimum detectable
voltage
Table 8 Rack 2: STATE Input descriptions