NAiS GT10, Техническое руководство

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GT10/GT30 6.2 Entering Configuration Settings with GTWIN
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Waiting ––– This specifies the interval between retries if a communication error occurs.
The setting range is from 0 to 255 seconds.
“Display Error Code”
This switches the setting for the error code display used if a communication error
occurs.
Off ––– No error code is displayed if a communication error occurs.
On (Hold) ––– An error code is displayed at the upper right of the screen if a
communication error occurs, and continues to be displayed until the power supply is
turned off.
On (Unhold) ––– An error code is displayed at the upper right of the screen if a
communication error occurs, and is cleared when the cause of the error is eliminated.
For contents of error codes, please see “Error Codes and How to Handle Them”
on page 142.
TOOL Port (for GTWIN connection)
This is used to specify the communication speed and transmission format when the
GT30 is connected to a personal computer (GTWIN).
Clicking on the button displays a pull–down menu from which the value to be set can
be selected.
·
Baud Rate ––– Select 9600, 19200 or 115200 bits/s.
·
Data Length ––– This is fixed at “8 bits”.
·
Stop Bits ––– This is fixed at “1 bit”.
·
Parity Bit ––– Select “None”, “Odd”, or “Even”.
Through function
If the “Forward only to the selected unit” check box is turned on, communication can be
carried out via the through function only with unit numbers for a PLC received from a
higher–order personal computer or higher–order PLC.
6.2.4 GT Configuration Settings: “Auto–Paging”
Clicking on “Auto–Paging” in the “GT Configuration” dialog box displays the screen
shown below. Here, settings can be entered for a function that automatically switches
the screens displayed on the GT30.