FP3 MEWNET-TR
Chapter2-2. Page.18
14
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Operation monitor LEDs
LED Description
COM.
Flashing:
ON:
Flashing slowly:
OFF:
Normal communication status (flashes in approx. 0.2 s intervals)
Waiting for communication
A communication error occurred at the slave station.The normal slave station
continues I/O control operation when operation mode selector No.2 is set to
the ON position. (flashes in approx. 1 s intervals)
A communication error with a slave station
ALARM
Flashing:
ON:
OFF:
Station number setting error or operation mode selector Nos. 5 to 8 are all
set to the OFF position
Error on FP3 transmitter master unit
Normal
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Operation mode selector settings
Selector
Selector position
number
unct
on
escr
p
on
1 2 3 4 5 6 7 8
1
System
configuration
Remote I/O control disabled,
master B of I/O link
ON
selection
Remote I/O control enabled,
master A of I/O link
OFF
2
Output operation
condition during a
Hold (continues I/O control
operation)
ON
communication error
Output OFF OFF
3 and 4
Not used - -
5 and 6
Input point
0 point
OFF OFF
selection of slave
32 points
ON OFF
s
a
on
64 points
OFF ON
128 points
ON ON
7 and 8
Output point
0 point
OFF OFF
selection of slave
32 points
ON OFF
s
a
on
64 points
OFF ON
128 points
ON ON
Notes:
x
The operation mode selectors are all set to the OFF position when shipped.
x
The operation mode selector’s right side is “OFF ( )” and the left side is “ON ( ).”
x
Be sure the power is OFF when changing the selector position.
2-2. Master Station
OFFON
1
2
3
4
5
6
7
8