iSMA-B-MINI/MIX Modbus User Manual
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DMP262en | 1st Issue rev. 8 | 05/2022
page 46 of 107
No. of Bit in the Register
No. of Digital Output
2
3
3
4
Table 29. Default state for 4TO-H and 4TO-H-IP
7.5.3 Value of 1-4 Triac PWM Outputs (40121-40124)
These 16-bit registers contain the value of the duty that appears on the PWM output
(expressed in percents). Output working mode is defined by the CONFIGURATION mode
of the triac output.
7.5.4 Default State of 1-4 Triac PWM Outputs (40145-40148)
These 16-bit registers contain the value of the duty that appears on the analog output
(expressed in percents) after turning the power on or resetting the watchdog.
7.5.5 Configuration Mode of 1-4 Triac Outputs (40168-40171)
These 16-bit registers contain information about the mode of triac outputs according to
the following table:
Register Value
Description
0 (default)
Digital Output
1
PWM 1Hz
2
PWM 10Hz
3
Not supported
4
PWM 0.1 HZ
5
PWM 0.01Hz
Table 30. TO type settings
7.5.6 Hand Control Status of the Triac Outputs (30015)
This register is available only for modules with the manual control of outputs.
No. of Bit in the Register
Description
0,1
Hand status of outputs 1
2,3
Hand status of outputs 2
4,5
Hand status of outputs 3