Fronius Roboterinterface Profibus DPS Bedienungsanleitung Seite 20

Field bus status The field bus status LEDs indicate the operating status of the field bus. The Pro-
LEDs
fibus functions are indicated by the LEDs „I/O RUN", „BF" and „DIA"
I/O
RUN
on
on
off
off
off
Profibus confi-
guration data er-
DIA
ror
1 pulse
2 pulses
Displayed ser- A detailed description of the Service Codes that can be displayed can be found
vice codes in the "Troubleshooting" chapter of your power source operating instructions.
20
BF DIA Cause
off off „RUN" operating status
Inputs are read and out-
puts set
on off, Field bus activity. Slave
fla- not yet configured
shing
Field bus error and how
outputs react:
-
-
off off Terminal bus cycle syn-
chronous with DP watch-
dog switched off, no da-
ta exchange
on on No bus activity
on off, Bus error, reaction: ter-
fla- minal bus cycle is stop-
shing ped
Error ar-
gument Cause
0 pulses Insufficient DP-Cfg data
received
n pulses Faulty DP-Cfg data-byte
(n>0)
0 pulses Insufficient User-Prm
data received
n pulses Faulty User-Prm data
(n>0)
go to 0
remain constant
Remedy
Correct function. No re-
medial action necessary
Start master
Check parameters (dia-
gnostic data, DIA-LED)
Check configuration
(diagnostic data, DIA-
LED)
Start master
Check parameters (dia-
gnostic data, DIA-LED)
Check configuration
(diagnostic data, DIA-
LED)
PLC is in „Stop". Start
PLC
Start master
Check bus cable
Start master
Check parameters (dia-
gnostic data, DIA-LED)
Check configuration
(diagnostic data, DIA-
LED)
Remedy
Check DP configuration
Check DP User parame-
ters