Sinus H
Ethernet Module
14
3.4 The status of Ethernet/IP LED & Troubleshooting
LED
Color
Status
Function and Troubleshooting
NS
Green
ON
It means the status is I/O communicating
when Class 1 connection is well connected.
OFF
It means Client and TCP are not connected.
Flash
It means UCMM communication is available by
the registration after Client and TCP are
connected.
Red
ON
Displayed if an IP address is clashed with the
same IP address in a network. Please check
whether IP address is right or not.
OFF
It means Communication module is normal
Flash
It means Class 1 connection is disconnected
abnormally. Check if the Network cable and
connection state are correct.
MS
Green
ON
It means communication module board is
normal.
OFF
It means communication module has a problem.
Red
ON
It means IP address sets to 0.0.0.0 or
255.255.255.255. Please do not use the address
IP Address because it can be only used for the
specific case.
OFF
It means Communication module is normal.
Flash
1. It means the communication is interrupted.
Turn off the power and then reinstall the module.
2. The data from inverter is not updated to
Ethernet Module. Execute Comm.
Update or re-generate the power again.
Notice
1) When the module is initialized by the selection of Ethernet/IP, LED
turns on and off in order as below.
(MS LED(GREEN)
NS LED(RED)
MS LED(RED)
NS
LED(GREEN)
NS LED(RED)
NS LED(OFF)
MS
LED(GREEN))
2) When IP address is crashed, please reset IP and do Comm. Update.
3) Do not use Comm Update (CM-94
1) when the inverter is working
or in cyclic communication.
