Omron NT31 NT31C manual Checking the PT Setting Status, Screen Configuration and Display Contents

System Maintenance Section 6-11

6-11-3 Checking the PT Setting Status

The direct connection settings of the NT31/NT31C screen data, and the settings for serial port A and serial port B, can be checked.

Screen Configuration and Display Contents

There are the following three PT setting status screens.

	[ ] (next screen)		[ ] (next screen)
[ ] (previous screen)		[ ] (previous screen)

[] (next screen)

[] (previous screen)

Display Contents of The First Screen

Item	Meaning
Screen Data Type	The host type set for the screen data
PT Control Area	Word at the host to which the PT status control area is allo-
	cated
PT Notification Area	Word at the host to which the PT status notify area is allo-
	cated
Window Control	Word at the host to which the window control area is allo-
Area	cated
Numeric Expression	Default for the method of interpretation of the contents of
	host words to which numeral memory tables are allocated
	(numeric value storage method).
Expansion I/F	Type of unit installed at the expansion interface connector
Compatibility	Sets whether or not to use NT30/620 compatible mode for
	screen data. (Sets whether to operate as a normal NT31/631
	or emulate many key NT30/620 characteristics.)

Display Contents of The Second Screen

Item	Meaning
Comm. Port A	Communication type set for serial port A (fixed as RS-232C)
Comm. Method	Communication method set for serial port A
Comm. Setting	Communication conditions set for serial port A (display con-
	tents differ according to the communication method)

Display Contents of The Third Screen

Item	Meaning
Comm. Port B	Communication type set for serial port B
	(RS-232C/RS-422A)
Comm. Method	Communication method set for serial port B
Comm. Setting	Communication settings set for serial port B (display con-
	tents differ according to the communication method)

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