Setting Conditions for Communications with Host by Using Memory Switches

Section 6-7

Press the Set touch switch to the right of the port at which the setting has been made.

In this example, serial port A is used.

Press the Unit No. touch switch to display the unit number to be set. Press the Comm.

Speed touch switch to display the communications speed, standard or 115.2- kbps high-speed. (The Comm. Speed setting determines which method of 1:N NT Link is used.)

The setting option changes each time the touch switch is pressed. In this example, serial port A is used for a standard 1:N NT Link.

Press Quit.

The unit number is set.

To quit the unit number/communications speed setting screen without confirming the unit number/communications speed settings, press the Abort touch switch. The NT631/NT631C will return to the memory switch setting screen (4/4) with the previous settings still in effect.

Reference: • Unit numbers are numbers assigned to each PT when multiple PTs are connected to one host, so that the host can identify the individual PTs. The units numbers that can be set differ according to the host model, as follows.

C200HE(-ZE):

Unit numbers 0 to 3 (maximum of 4 PTs per host port)

C200HG(-ZE), C200HX(-ZE):

Unit numbers 0 to 7 (maximum of 8 PTs per host port)

When making the settings, make sure there is no duplication of unit numbers among PTs.

On completion of unit number setting, the NT631/NT631C returns to the memory switch setting screen (4/4).

To set other memory switches, select the relevant screen using the ] (next screen) or [ ] (previous screen) touch switch, then make the setting.

To confirm the settings and quit the memory switch setting screen, press the Quit touch switch. The settings made last will be set and the NT631/ NT631C will return to the MAINTENANCE MODE MENU screen.

To quit the memory switch setting screen without confirming the settings, press the Abort touch switch. The NT631/NT631C will return to the MAIN- TENANCE MODE MENU screen with the previous settings still in effect.

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