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2-7. MFR-GPI
2-7-1. Front Panel
No.
Item
Description
A
POWER
Displays the power status.
► See the table below for details on indications.
B
BUSY
Displays the flash memory writing status of backup settings.
► See the table below for details on indications.
C
GPI
When the GPI function is assigned using the Web-based Control, the
LED lights green. The LED remains unlit when there is no assignment.
D
SERIAL 1-4
When a serial port is assigned using the Web-based Control, the LED
lights green. The LED remains unlit when there is no assignment.
E
RESET
Used to re-initialize the GPI unit.
Color indications on the MFR-GUI front panel
LED Color
LED
Green
Red
Orange
POWER
Normal
Power alarm
BUSY
Normal processing
Writing to flash
memory
* POWER LED lights red if the unit is turned on but is unconnected to a network.
IMPORTANT
After finishing settings, do
not power OFF
the unit while BUSY LED is
lit orange
,
since the system is writing to Flash. (It takes about two minutes at max.)
POWER
BUSY
GPI
1
2
3
4
SERIAL
RESET
MFR-GPI
GPI UNIT
A B
D
E
C