Appendix A Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418)
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MODBUS Register
Address
(dec., 0-based)
Description Units
MODBUS Coil Registers
(single-bit; read/write)
0 Maps to relay output signal 36 (MB_RELAY_36 in signal I/O list)
1 Maps to relay output signal 37 (MB_RELAY_37 in signal I/O list)
2 Maps to relay output signal 38 (MB_RELAY_38 in signal I/O list)
3 Maps to relay output signal 39 (MB_RELAY_39 in signal I/O list)
20 3,4 Triggers O2 zero calibration of range 1 (on enters cal.; off exits cal.)
21 3,4 Triggers O2 span calibration of range 1 (on enters cal.; off exits cal.)
22 6,4 Triggers O2 zero calibration of range 2 (on enters cal.; off exits cal.)
23 6,4 Triggers O2 span calibration of range 2 (on enters cal.; off exits cal.)
24 1,3 Triggers CO2 zero calibration of range 1 (on enters cal.; off exits cal.)
25 1,3 Triggers CO2 span calibration of range 1 (on enters cal.; off exits cal.)
26 5,3 Triggers CO2 zero calibration of range 2 (on enters cal.; off exits cal.)
27 5,3 Triggers CO2 span calibration of range 2 (on enters cal.; off exits cal.)
1 T-Series/E-Series: 801, 803 or 802 with CO2 option.
2 future.
3 Set DYN_ZERO or DYN_SPAN variables to ON to enable calculating new slope or offset. Otherwise a calibration check
is performed.
4 T-Series/E-Series: 802 or 803.
5 T-Series/E-Series: 801 or 803.
6 T-Series/E-Series: 802 only.
7 T-Series: External analog input option.
07275B DCN6418