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3-7
Section
Starting the Operation
80
For the memory initialization by using the DIP switch, refer to the “Initialization by
using the DIP switch” (page 65).
3-7
Starting the Operation
After completing the screen data transmission, connect the NT620S/620C to the
PC and start the operation.
Check the operation of the screen data and host program carefully before start-
ing operation.
Switching to the RUN mode
Press the Quit touch switch in the System Menu. The start-up screen in the RUN
mode will be displayed.
If the NT620S/620C has failed to start correctly; e.g., the start-up screen is not
displayed, an error message is displayed, or the screen is not displayed at all,
refer to Section 7-2 “Responding to Displayed Error Messages” (page 270) and
take appropriate action.
Reference
The start-up screen is the screen whose screen number is set for the screen
switching specification in the PT status control area. If no screen data has been
registered at screen number, the “Screen not registered.” error message will be
displayed. For the screen number setting, refer to Section 4-3 “Screen Display”
(page 129).
Confirming the Communications between the NT620S/620C and the PC
Execute the PC program and confirm that the following operations are normally
performed.
S
Confirm that the NT620S/620C screens switch according to the PC/Host pro-
gram execution.
If the screens do not switch correctly, check the connection between the
NT620S/620C and the PC and also check the settings.
Refer to Section 2 “Hardware Settings and Connections”.
S
Confirm that the information selected by the NT620S/620C touch switches has
been set in the PC by displaying the contents of the words and bits using a pe-
ripheral tool (LSS etc.). If the information sent from the NT620S/620C has not
been correctly received by the PC, check the screen data settings (specifically
the switch settings).
For the details of the screen data creation, refer to the NT-series Support Tool
Operation Manual (V028-E1-
j
).
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
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