COSA Xentaur Xentaur XDTL-HT - Manual (Page 40)

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Appendix B: Modbus Registers
Coil Registers
Register
Number Address Access
Level
Description
Physical output
1 0 (0h) User Relay 1
2 1 (1h) User Relay 2
3 2 (2h) User Relay 3
4 3 (3h) User Relay 4
Discrete Input Registers
Register
Number Address Access
Level
Description
Physical input
10001 0 (0h) Read-Only Digital input 1 state
10002 1 (1h) Read-Only Digital input 2 state
10003 2 (2h) Read-Only Digital input 3 state
10004 3 (3h) Read-Only Digital input 4 state
Logical output
11101 1100 (44Ch) Read-Only System fault
11102 1101 (44Dh) Read-Only Calibration fault
11103 1102 (44Eh) Read-Only Calibrating
11104 1103 (44Fh) Read-Only Validating
11105 1104 (450h) Read-Only Analog Output 1 Valid
11106 1105 (451h) Read-Only Analog Output 2 Valid