Test Locked Mode; Set Relay Hold Time - ICP DAS USA ACS-20B-MRTU User Manual

Figure 4-3: Set communication settings.

4.3 Test Locked Mode

In the "IR Sensing" section of the utility, click "Lock" and "Unlock" button (figure 4-4) to test the
locked mode. IR sensing function is disabled in this mode. Refer to chapter 5 for related Modbus
command.
Figure 4-4: Test locked mode.

4.4 Set Relay Hold Time

In the "IR Sensing" section of the utility, there are "0.5 ~ 20 sec" items in the "Relay Hold Time"
combobox (figure 4-5) for selection. Click the "Set" button to set the paramter. Refer to chapter 5
for related Modbus register and command.
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ACS-20B(W)-MRTU User Manual Version 1.1 Page：
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