Omron NT631C manual Possible Combinations Communications Method Settings

Setting Conditions for Communications with Host by Using Memory Switches Section 6-7

Possible Combinations of

Communications Method

Settings

The combinations of communications methods that can be set with the NT631/NT631C are indicated in the table below. Combinations other than these listed below cannot be set (when using a system for multi-venders, refer to the PLC Connection Manual (V042-E1-@) or NT31/631 Multi Vendor Con- nection Manual (V060-E1-@)).

Serial port B			Serial port A
	None	Host Link	NT Link	NT Link	Bar-code	Memory
			(1:1)	(1:N)	reader	Link
None	❍	❍	❍	❍	❍	❍
Host Link	❍	⋅	⋅	⋅	❍	⋅
NT Link (1:1)	❍	⋅	⋅	⋅	❍	⋅
NT Link (1:N)	❍	⋅	⋅	⋅	❍	⋅
Memory Link	❍	⋅	⋅	⋅	❍	⋅

❍: Possible combination

⋅: Impossible combination

Combinations other than those indicated above cannot be set.

Reference: When using serial port B for communications with the host, and serial port A for the transmission of screen data from the Support Tool, set the settings of serial port A to None.

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