Bosch R911172765, Operating Instructions Manual

Page: 26 / 36

States of the LED S3 within a period of three seconds Sercos communication status
– – – – – – – – – – – – No Sercos communication
or or or or or or or or or or or or Communication phase 0
gn or or or or or or or or or or or Communication phase 1
gn or gn or or or or or or or or or Communication phase 2
gn or gn or gn or or or or or or or Communication phase 3
gn gn gn gn gn gn gn gn gn gn gn gn Communication phase 4
or gn or gn or gn or gn or gn or gn Hot-plug phase 0
or gn gn gn gn gn gn gn gn gn gn gn Hot-plug phase 1
or gn or gn gn gn gn gn gn gn gn gn Hot-plug phase 2
gn –
gn – gn – gn – gn – gn – Fast forward
→
Loopback
rt or rt or rt or rt or rt or rt or Application error
gn rt gn rt gn rt gn rt gn rt gn rt MST losses
rt rt rt rt rt rt rt rt rt rt rt rt Communication error (C1D)
– or – or – or – or – or – or Identification
rt – rt – rt – rt – rt – rt – Watchdog error
– : Off
or: Orange
gn: Green
rt: Red
Tab. 12-4: Sercos communication status
13 Troubleshooting and debugging
LEDs indicate the operating states of the SafeLogic compact Sercos Gateway.
Errors Cause
All LEDs off The external 24 V voltage supply is missing or beyond the specified
operating range.
No Sercos connection at
XFE1 or XFE2
Possible causes:
●
The Sercos cabling (e.g. position of the plug in the RJ45 sockets) is
incorrect.
●
The respective Sercos communication partners are not enabled
●
The parameterization is incorrect (refer to the project planning
manual "Rexroth IndraControl SafeLogic compact Sercos Gateway"
in tab. 1-2 "Required and supplementing documentation" on page
2 ).
Tab. 13-1: Possible error states and causes
For the description of the LED displays, refer to chapter 12.2 "Operating and
error displays" on page 20 .
Bosch Rexroth AG
Troubleshooting and debugging Sercos Gateway
22/31
DOK-CONTRL-SLC*GW*GS3S-IT03-EN-P