Status Led; Fault Led - Toshiba TOSVERT VF-FS1 Series Function Manual

2.2.2. Status LED

It displays node status with green color. LIU007Z does not have this LED.
1
2
3
4
5
6
Power
ON
LED ON
No
Although the inverter is turned
1
on, LED remains OFF.
LED continues to be ON after
2
the inverter is turned on.
3 LED flashes every 1 second.
4 LED flashes every 0.25 second.
Repeats 3 flashing and OFF for
5
1 second.
Repeats 2 flashing and OFF for
6
1 second.
The phone numbers for a service call are listed on the back cover of the inverter instruction manual or on
its catalog.

2.2.3. Fault LED

It displays fault with red color. LIU007Z does not have this LED.
LED state
OFF
ON
Flashing
1 2
LED OFF
LED state
L W
ON ORKS
Hardware or software fault of the L
The L W
ON ORKS
If the same indication appears after resetting the power, it needs to be
repaired.
Continues to be OFF
Continues to be ON
Repeats ON and OFF
Repeats ON and OFF
Repeats ON and OFF
Repeats ON and OFF
Time (second)
No power
The L W option unit is running in normal mode
ON ORKS
There is no connection to the L
The L W option unit has received a Wink command. It
ON ORKS
continues for 30 second.
These phenomenon occurs when the fault LED turning ON.
CPU or Internal application program is abnormal. If the same
indication appears after resetting the power, it needs to be
repaired.
Description
option unit has no fault.
option unit does not communicate with the inverter.
- 7 -
Description
W network
ON ORKS
W option unit
ON ORKS
E6581373