WAGO-I/O-SYSTEM 750
PROFIBUS Master in CoDeSys 2.3 159
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
displayed as binary code. To do this, right click in the variable window and
select
binary
.
Figure 87: Example of diagnostics
4.
Compare the three lowest value bits of the diagnostic information of the
slaves with station addresses 2 and 5 with the bits from the following table:
Table 67: Bits of the diagnostics information
2. bit
1. bit
0. bit
1 0 1 0 1 0
Diagnostic
information is
available on the
slave.
No diagnostic
information is
available on
the slave.
Slave is active.
Slave is
inactive.
Slave
projected.
Slave not
projected.
•
The slave with station address 2 delivers the value 011. This means that the
slave is projected and active.
•
The slave with station address 5 delivers the value 111. This means that the
slave is projected and active and contains diagnostic information. To
evaluate this diagnostic information, the participant diagnostics must be
carried out. See Section "Performing Device Diagnostics via
DiagGetState()".
Station address 4 of the I/O-IPC
Station address 2 of the slave
Station address 5 of the slave
Three least significant bits