Omron NT20S, Руководство по эксплуатации

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Description of Parts and Settings Section 2-1
2-1-2 Operation Status DIP Switch Settings
Set the NT20S operation status with the DIP switches located in the bottom right
corner on the rear side of the body.
Switch # Function
SW2-1 Screen data forced initialize effective/ineffective
ON The NT20S will start in a special RUN mode in which the screen
data memory is initialized. When it is started, the memory initiali-
zation menu will be displayed. For the initialization procedure,
refer to Section 3-4 Initializing Memory (page 72).
[OFF] The NT20S will start in normal RUN mode.
SW2-2 Screen display language mode
[ON] Messages are displayed in English.
OFF
SW2-3 Switching to the System Menu enabled/disabled
ON The System Menu cannot be displayed. If an error occurs during
a start-up, the System Menu will be automatically displayed.
However, “transfer mode” cannot be entered.
[OFF] The System Menu can be displayed.
SW2-4 Reserved for system use
ON
[OFF] Must always be OFF.
[ ] indicates factory setting.
CAUTION: If the DIP switch settings have been changed when the NT20S is powered, reset
the power to the NT20S. The changes with the DIP switches become effective only
after the power supply is reset.
Reference:
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In addition to the DIP switches, set also the “communication type”, “host link
baud rate”, etc. at the memory switches when host link/NT link is used.
When using the RS-232C interface, set the “RS-232C communication condi-
tions” and other appropriate settings.
For these settings, refer to Section 3-5” Setting the Conditions of Communica-
tions with the Host by Using the Memory Switches” (page 75)
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It may be necessary to change the DIP switch settings after installing the NT20S
in an operation panel. Bear this in mind when deciding the installation position.
During work at the panel, take care to ensure that no metal scraps enter the unit.