Omron NT631C manual Setting the Automatic Reset Function

Various System Settings Section 6-9

6-9-11 Setting the Automatic Reset Function

The NT631/NT631C has a function for ignoring communications errors and automatically returning to the RUN mode when they occur.

The Comm. Auto-return setting determines whether the automatic reset func- tion is effective or not.

•ON:

When a communications error occurs, the NT631/NT631C automatically returns to the RUN mode without displaying an error screen (the System Initializing screen may be displayed).

•OFF:

When a communications error occurs, an error screen is displayed and operation stops. Pressing OK on the error screen returns the NT631/ NT631C to the RUN mode.

The default (factory) setting is OFF.

Reference: • If a communications error occurs when OFF is set for Comm. Auto-return, the NT631/NT631C makes the number of attempts at communications with the host specified by the setting for the Retry Counts touch switch (page 182). If communications cannot be re-established in any of these attempts, an error screen is displayed.

•For details on communications errors, refer to 7-2-5 Communications Errors and Their Remedies (page 233).

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