Checking the Communication Status (Parallel Interface)
Check the communication status with the external devices that are connected with a parallel interface. You can check whether wiring and communication settings are done properly.
- On the Main screen, tap [System] - [Communication] - [Parallel].
The Parallel window is displayed.
- Tap [Confirmation] to check I/O status.
Table:
About Displayed Contents on Screen
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Input status of each signal from the external device to the controller is displayed. When a signal is input, the background color becomes red..
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Output status of each signal is displayed. When a signal is output, the background color becomes red. Specifies output states of signals from controller to external devices. Modification of ON, OFF, 0 and 1 can be simulated even if no inspection is conducted.
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- Change the contents to be sent.
Whenever switching "ON"/"OFF", the changed contents are displayed on monitors of external devices. Please verify it.
- Tap [OK].
The Parallel window closes.
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User's Manual
Environment Setting Part > Chapter 10 - How To Connect & Communicate With External Devices > Parallel Interface > Checking the Communication Status (Parallel Interface)
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