iSMA 4I4O-H, User Manual

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iSMA-B-MINI/MIX Modbus User Manual
www.ismacontrolli.com DMP262en | 1st Issue rev. 8 | 05/2022 page 45 of 107
No. of Bit in the Register Description
2, 3 Hand status of output 2
4, 5 Hand status of output 3
6, 7 Hand status of output 4
Table 26. DO hand status bits
Value of Hand Status Status Description
0 AUTO
2 HAND OUT = 0
3 HAND OUT = 1
Table 27. DO hand status value
7.5 Triac Output Registers
7.5.1 State of Triac Outputs (40018)
This 16-bit register contains the state of triac outputs in digital mode. Setting a particular
bit in the register activates the corresponding triac output according to the following
table:
No. of Bit in the Register No. of Triac Output
0 1
1 2
2 3
3 4
Table 28. State of TO for 4TO-H and 4TO-H-IP
7.5.2 Default State of Triac Outputs (40143)
This 16-bit register contains the default state of the triac output device after the start or
after resetting the watchdog.
The register bits correspond with triac outputs according to the following table:
No. of Bit in the Register No. of Digital Output
0 1
1 2