Delta AH500 Hardware Operation Manual page 377

8.1.2.12 Change Module State in Online Mode
You can change the module state in online mode.
Before changing the module state, make sure no personnel or system will be affected.

Change the module operation state
Right-click the PLC CPU to see the context menu and click Run for the PLC CPU and module to start running
(RUN LED ON) or click Stop for the PLC CPU and module to stop running.

Change the module I/O state
This functionality is only available for digital IO modules, analog IO modules and temperature modules. Right-
click the module to see the context menu and click Module State and then you can see an IO state table shows
up. For digital IO modules, you can right-click to set the input/output channel to ON or OFF, when the PLC CPU
and the module are on the RUN state.
 Force to ON：Force to set the channel state to ON
 Force to OFF：Force to set the channel state to OFF
 Release：Release the selected channel from the force
 Release all：Release all channels from the force
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C h a p t e r 8 H a r d w a r e C o n f i g u r a t i o n