ProSoft Technology 5204-DFNT-PDPMV1 - Manual (Page 117)

PDPMV1 ♦ ProLinx Gateway Diagnostics and Troubleshooting
PROFIBUS DPV1 Master Protocol Manual
ProSoft Technology, Inc. Page 117 of 157
March 23, 2011
4.6 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
4.6.1 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
4.6.2 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