Transmitting (Tx)/Receiving (Rx) Led; Communication Set Status Led (Chg) - Mitsubishi Electric FR-F720-55K Instruction Manual

PRE-OPERATION INSTRUCTIONS
LED Status
DEV RMT
:OFF, : red is lit,
: red and green are alternately flickering
1.4.2

Transmitting (TX)/receiving (RX) LED

LED Status
Not transmitting (TX)/not receiving
Transmitting (TX)/receiving (RX)
:OFF, : green is lit
1.4.3

Communication set status LED (CHG)

LED Status
Communication setting is not changed
Communication setting is changed
:OFF, : red is flickering
10
Node Status
Setting error
Duplicate node
: green is lit, :red is flickering,
Node Status
(RX)
Node Status
Description
Although it is connected to the FL remote, setting error is found.
(When the slave is not the one the master is expected.)
When node address is duplicate with other node address
: green is flickering,
Description
Flickers at high speed during continuous transmitting/receiving
Description
The red LED flickers when the applied setting and the node
address switch setting differ. The setting value of the node
address switch is applied by re-powering ON the inverter in this
status, then communication setting status LED turns OFF.
———
———