User Manual

Chapter 4 KV-D20 Operator Interface Panel
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1
4
Visual KV
Series
KV-I/O monitor screen
Allows simultaneous monitoring of two channels (8 bits x 4) for the ON/OFF status of
the input (IN), output (OUT), and connection information (USE) of the KV Series I/O
devices.
"
■ " represents the ON status, and "_" represents the OFF status.
Bits are assigned from right to left: bits 0 through 7 on "L" lines, and bits 8 through 15
on "H" lines.
Holding down the ▲ or ▼ key lets the screen scroll faster (turbo function). However,
in the turbo mode, the screen does not show the ON/OFF status but shows only
device numbers.
Customized switches F1 through F4 and customized lamps 1 through 4 can be used
in all modes.
To lock the display screen, press the
and ▲ (▼) keys simultaneously for three
seconds to set/reset the key-lock function.
➮ Refer to the table below for the information displayed on the KV-I/O monitor screen.
* The initial setting displays "RLY00000" (KV-40: "RLY00100") for "I/O-IN",
"RLY00500" for "I/O-OUT", and "DM1937" for "I/O-USE".
The relays for the expansion unit (RLY00100 to 00415, RLY00600 to 00915) are
displayed only when the corresponding expansion unit is connected.
4.2 Overview and Operation
• Press the ▲ or ▼ key to select the
device number (IN, OUT, or USE).
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O/ I
NI51400o t00000YLR
TUO51900o t00500YLR
ESU7391MD
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