12
2-3. MFR-GPI
2-3-1. 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
SERIAL1-4
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-GPI front panel LED
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 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 max. two minutes.)
2-3-2. Rear Panel
No.
Item
Description
A
MFR-LAN *1
Used to connect to the MFR main unit.
Ethernet port (10/100BASE-TX)
B
SERVICE
Used for maintenance only. Do not use.
C
DC12V IN 1 and 2
Used to supply 12V DC power.
POWER
BUSY
GPI
1
2
3
4
SERIAL
RESET
MFR-GPI
GPI UNIT
A B
D
E
C
2 -DC12V IN- 1
SERVICE
1
2
3
4
GPI 2
GPI 1
GPI 3
GPI 4
RATING LABEL
SERIAL
MFR-LAN
A
B
C
D
E
F
G
H
