FOR-A MFR Series Operation Manuals

19
2-2. MFR-GPI
2-2-1. Front Panel
No.
Item
Description
A
POWER
Displays the power status.
 See the table below for details on indications.
B
BUSY
Displays the writing status of the flash memory for backup settings.
 See the table below for details on indications.
C
GPI
When the GPI function is assigned using Web-based Control, the LED
lights green. The LED remains unlit when there is no assignment.
D
SERIAL 1-4
When serial ports are assigned using 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 Color
LED
Green
Red
Orange
POWER
Normal
Power alarm
BUSY
Normal processing
Writing to flash
memory
* POWER LED lights up red if the unit is turned on while it is not connected to a network.
NOTE
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

FOR-A MFR Series Specifications

General

Brand	FOR-A
Model	MFR Series
Category	Switch
Language	English