LS ELECTRIC LSLV-G100 Series - Device Status by Indicator Signal

Operation Status and LED Indicators
9
3.2 Device Status by Indicator Signal
LED
Status
Operation
Status
Possible
Cause
Resolution
CPU
Off
Power supply
failure
Power has not been
provided to the inverter
or the PROFIBUS-DP
communication module
has not been properly
installed to the inverter.
Check the power
supply to the inverter.
Check if the inverter
has tripped.
Check the
connection between
the PROFIBUS-DP
communication
module and the
inverter.
Flashes
every second
Normal
Normal operation
ERROR
Off
Normal
Normal operation
Flashes
every second
(Synchronously
with the CPU
LED)
Communication
error between
the module and
the inverter
Communication is not
available between the
inverter and the
communication module.
Check if the inverter
has tripped.
Check the
connection between
the PROFIBUS-DP
communication
module and the
inverter.
Flashes at 1 sec
intervals
(Asynchronously
with the CPU
LED)
Configuration
Error
When the module is
operated (online) by a
master device, the
master device's
configuration data is
different from the
configuration data of the
PROFIBUS-DP
communication module
(Configuration data
refers to the number of
status and control data.)
Check the
configuration data
set with the master
device and the
internal configuration
data at the inverter.
NODE
Off
Offline
The master device has
not started network
communication in the
network.
Start the network
communication from
the master device.
There is a problem with
the communication
cable connection.
Check the pin
number of the
connector for the
correct orientation of