Displayed Service Codes - Fronius Profibus Instructions De Service

Profibus configu-
Error argument
ration data error
1
(continued)
2
3
4
Error during slave run-up
Error code 8
The length of the DP buffer exceeds the size of the DP RAM in the Profibus Asic. The
error argument contains the difference (divided by 8). Deactivation of DP
communication.
Error code 9
Displays various errors arising during machine run-up. The error argument describes the
error.
Error argument
1
2
3
Reaction to Profibus errors
A Profibus error (master malfunction, removal of Profibus plug, etc.) is detected when
the DP watchdog trips (normally about 100 ms if this master was not deactivated) or
because of a bus timeout (baud rate watchdog set at 10 s).
Set the reaction to the output data of the coupler in UserPrmData:
Byte
10
10
10
Displayed service A detailed description of the Service Codes that can be displayed can be found in the
codes "Troubleshooting" chapter of your power source operating instructions.
Description
Length of CfgData received is incorrect
Syntax of CfgData received is incorrect
DP input data calculated from the CfgData is too long
DP output data calculated from the CfgData is too long
Description
The DP input data is too long (too many modules inserted)
The DP output data is too long (too many modules inserted)
The CfgData is too long (too many modules inserted)
Bit Value Description
0 - 1 00 Reaction to Profibus error: K bus cycle is exited (default,
bin
digital outputs go to 0, complex outputs go to a
predefined value)
0 - 1 01 Reaction to Profibus errors: K-bus outputs go to 0
bin
0 - 1 10 Reaction to Profibus errors: K-bus outputs remain
bin
unchanged
15