V020-E3-2 Omron, V020-E3-2 Datasheet - Page 106

• Manufacturer Part Number: V020-E3-2
• Description: Publications, Books
• Manufacturer: Omron

Specifications of V020-E3-2

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3-7
Switching to the RUN mode Press the Quit touch switch in the System Menu. The start-up screen in the RUN
Confirming the Communications between the NT20S and the PC/Host
90
Starting the Operation
Starting the Operation
Reference: When using an NT20S-ST121-EV3/ST122-V1, the screen displayed on startup is
After completing the screen data transmission and setting the communication
conditions, connect the NT20S to the Host and start operation.
mode will be displayed.
If the NT20S 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 237) and take appropriate
action.
the one specified in the screen switch setting of the PT status control area.
When using an NT20S-ST128, the startup screen is specified with the support tool
when creating the screen data. If no startup screen is specified, screen No.1 be-
comes the startup screen. If no screen data is registered for the startup screen,
the error message “Screen not registered” is displayed. For details on screen
numbers, see 4-3 “Screen Display” (page 122).
When using the NT20S-ST128, use the RS-232C communication check function
in the Maintenance Mode to confirm normal communication between the NT20S
and the host. Refer to “Checking the Communications with the Host” on page 102.
When using the NT20-ST121-EV3/ST122-V1, run the Host program and check
that the following operations are executed normally.
S Confirm that the NT20S screens switch according to the Host program execu-
S Confirm that the information selected by the NT20S touch switches has been
tion.
If the screens do not switch correctly, check the connection between the NT20S
and the Host and also check the settings.
Refer to Section 2 Hardware Settings and Connections.
correctly sent to the PC by displaying the information of bits and words by using a
peripheral tool (LSS etc.). If the information sent from the NT20S 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).
Section 3-7