Omron NV3Q-MR21, Руководство по эксплуатации

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6
Turning on the Power
Turn on the power to the CP1E. The power is also supplied to the NV
through the RE-232C serial port on the CP1E.
If you turn ON the power to the NV after you change the DIP switch pins on the NV back face to
any setting other than default setting, the NV starts up in a special operation mode. You can use
the functions to prohibit accessing the System Menu and to clear the F-ROM.
* Do not use the NV in any settings other than shown below.
Normal operation
(default )
Prohibiting moving to
System Menu
F-ROM clear
Note 1: The data saved in the F-ROM includes screen data and NV configuration data.
Note 2: Other than the DIP switch setting, you can clear the F-ROM from the System Menu.
Turning on the power to the CP1E

NV startup mode
Turn on the power to the CP1E. The POWER LED indicator on the front of the CP1E lights in
green. The NV screen shows a message as follows:
Note: The message “No Screen data” is shown when the NV has no screen data.
As the NV contains no data at factory shipping, This message is shown accordingly.
Turn OFF all pins. Turn ON pin 2. Turn ON pins 2, 3, and 4.
POWER
LED
XW2Z-200T-4