ProSoft Technology 5104-DNPS-PDPM User Manual
Page 49
PDPM ♦ ProLinx Gateway
Diagnostics and Troubleshooting
PROFIBUS DP Master
Protocol Manual
ProSoft Technology, Inc.
Page 49 of 70
June 24, 2013
5.3.1 General Status
Database Address
Offset
Description
10400
0
State
Code
Definition
-1 Master not in run or ready mode (restarting)
0
Waiting for initialization
1
Initialized and ready to run or running
10401
1
Mailbox State
10402
2
Scan Counter
10403
3
Mailbox Data Move Counter
10404
4
Mailbox Messages Received Counter
10405
5
Mailbox Message Error Count
10406
6
Global Command Counter
10407
7
Slave Diagnostic Request Counter
10408
8
Slave Counter Request Counter
10409
9
No Valid Data
…
…
10499
5.3.2 Command Status
Command list errors are located in registers 10500 through 10699.
5.3.3 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
5.3.4 Byte 0 - Station Status 1 Bits