WAGO -I/O-IPC-C6 Manual page 162

162 PROFIBUS Master in CoDeSys 2.3
Description of the Diagnostic Information of the Function Block
DiagGetState.EXTENDEDINFO for PROFIBUS
This section describes the array EXTENDEDINFO[0-22] of the PROFIBUS
specification diagnostics.
EXTENDEDINFO[0]:
EXTENDEDINFO[1]:
EXTENDEDINFO[2]:
EXTENDEDINFO[3]:
EXTENDEDINFO[4]:
EXTENDEDINFO[5]:
EXTENDEDINFO[6]:
EXTENDEDINFO[7]:
EXTENDEDINFO[8]:
EXTENDEDINFO[9]:
EXTENDEDINFO[10]:
EXTENDEDINFO[11]:
EXTENDEDINFO[12 -13]:
EXTENDEDINFO[14...(8+x-1)]:
Diagnostic information
In this module, the first 100 bytes of diagnostic information can be read.
Station status 1:
Bit 1:
Bit 2:
Bit 3:
Bit 4:
Bit 5:
Bit 6:
Bit 7:
Bit 8:
758-874/000-131 WAGO-I/O-IPC-C6
Slave address
0 (free)
0 (free)
0 (free)
0 (free)
x, length of the diagnostics
10 (free)
1 (free)
Station status 1
Station status 2
Station status 3
Master address
The slave station uses the 2 bytes for its
ident number.
Ext_Diag_Data (x > 6, for x <= 6 no
extended information available from the
slave)
Slave does not respond.
Slave is not ready.
Slave is incorrectly parameterized.
Used for extended diagnostics.
Slave detected unknown command.
Response of the slave is not plausible.
Last parameter telegram incorrect.
Slave is parameterized from a different master.
WAGO-I/O-SYSTEM 750
Manual
Version 1.0.0