Diagnostics and Troubleshooting
MVI46-PDPMV1 ♦ SLC Platform
User Manual
PROFIBUS DPV1 Master
Page 108 of 160
ProSoft Technology, Inc.
March 25, 2011
5.6
Standard PROFIBUS Slave Diagnostic Bytes
The diagnostic information consists of 6 bytes of standard diagnostic information
plus any user-related diagnostic information. The standard information is shown
in the tables below.
Byte
Description
0
Station status 1
1
Station status 2
2
Station status 3
3
Master address
4
Ident number high
5
Ident number low
5.6.1 Byte 0 - Station Status 1 Bits
Bit
Description
0
Station not existent
1
Station not ready
2
Configuration fault
3
Extended diagnostic data present
4
Not supported
5
Invalid slave response
6
Parameter fault
7
Master lock
5.6.2 Byte 1 - Station Status 2 Bits
Bit
Description
0
Parameter request
1
Static diagnostic
2
Slave device
3
Watchdog on
4
Freeze mode
5
Sync mode
6
Reserved
7
Slave deactivated