Fuji Electric FVR-C11S-7EN Series - Alarm Reset

6 Protective Function 6-3
FVR-C11S-EN
6
Fi
g
ure. 6-2-1 How to input the reset command
6-2 Alarm Reset
To release the trip status, enter the reset command b
y
pressin
g
the re-
set ke
y
or from terminal (RST) after removin
g
the cause of the trip.
Since the reset command is an ed
g
e operation, be sure to input a com-
mand strin
g
such as OFF ON OFF as shown in Fi
g
ure 6-2-1.
When releasin
g
the trip status, set the operation command to OFF.
When the operation command is set to ON, check that operation starts
after resettin
g
.
If the cause of trippin
g
is Er1, reset the error and initialize data. If the
inverter is not reset, contact Fuji Electric.
If alarm reset is activated with operation si
g
nal ON, the inverter sud-
denl
y
restarts which ma
y
be hazardous. Be sure to disable the oper-
atin
g
si
g
nal when releasin
g
the trip status:
Otherwise fire could occur.
씯씯
Reset command
Ke
y
pad panel
displa
y
Alarm output
Normal displa
y
Alarm displa
y
Normal displa
y
OFF
OFF
ON
OFF
OFF
ON
10ms or more
Trip
WARNING