Lenze i550

12.13.5 Diagnoscs
12.13.5.1 LED status display
Informaon on the CIP status can be obtained quickly via the "MS" and "NS" LED displays on
the front of the inverter. In addion, the LEDs at the RJ45 sockets indicate the connecon sta-
tus.
The meaning of the "MS" and "NS" LEDs can be obtained from the following two tables.
LED "MS" (green/red) Module status Status/meaning
o Nonexistent The network opon is not supplied with voltage.
On (green)
Operaonal The network opon works correctly.
Blinking green
Standby The network opon is not congured completely or the conguraon is incorrect.
Blinking red
Major recoverable
fault
The network opon contains a correctable error.
on (red)
Major unrecoverable
fault
The network opon contains a non-correctable error.
Blinking green/red
Device self tesng The network opon executes a self-test.
LED "NS" (green/red) Network status Status/meaning
o No IP address The network opon is not supplied with voltage or has not received an IP address yet.
On (green)
Connected The network opon works correctly an has established a connecon to the master.
Blinking green
No connecons The network opon
•
works correctly,
•
has been assigned to an IP address,
•
has not been implemented into the network yet by the master.
Blinking red
Connecon meout A me-out has occurred.
on (red)
Duplicate IP The network opon cannot access the network (IP address conict).
Blinking green/red
Device self tesng The network opon executes a self-test.
Status displays at the RJ45 sockets
The LEDs at the RJ45 sockets indicate the connecon status to the network:
LED "Link" (green) Status/meaning
o No connecon to the network.
on
A physical connecon to the network is available.
LED "Acvity" (yellow) Status/meaning
o No data transfer.
on or ickers
Data is exchanged via the network.
12.13.5.2 Informaon on the network
The following parameters serve to diagnose the communicaon acvies between the inver-
ter and the Modbus network.
The following parameters show informaon on the network.
Parameter
Address Name / seng range / [default seng] Info
0x23B2:001
(P511.01)
Acve Modbus TCP sengs: Acve IP address
(Act. MBTCP se.: Act. IP address)
•
Read only
•
From version 04.00
Display of the acve IP address.
Conguring the network
Modbus TCP
Diagnoscs
441