Lenze i550 Series - Page 180

LED "BUS ERR" (red)
Blinking paern State Meaning
O No fault No fault
ickers
IO-Device idenes (localises) The PROFINET funcon "node ashing
test" is triggered by IO-Controller. The
ickering LED serves to idenfy (locate)
an accessible IO-Device.
Blinking
Impermissible sengs Impermissible sengs: Stack, staon
name or IP parameters are invalid.
On
Fault Communicaon error (e. g. Ethernet
c
able removed)
The rotary encoder switch has no funcon.
Electrical
installaon
Networks
PROFINET
180