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2-5. MFR-GPI
2-5-1. Front Panel
Displays the power status.
► See the table below for details on indications.
Displays the flash memory writing status of backup settings.
► See the table below for details on indications.
When the GPI function is assigned using the Web-based Control,
the LED lights green. The LED remains unlit when there is no
assignment.
When a serial port is assigned using the Web-based Control, the
LED lights green. The LED remains unlit when there is no
assignment.
Used to re-initialize the GPI unit.
◆ Color indications on the MFR-GPI front panel
* POWER LED lights red if the unit is turned on but is unconnected to a network.
After finishing settings, do not power OFF the unit while BUSY LED is lit orange, since the
system is writing to flash memory. (It takes about two minutes at max.)
POWER BUSY GPI 1 2 3 4
SERIAL
RESET
MFR-GPI
GPI UNIT