General
Debugging an application-specific function
Introduction
Illustration
The Debug function of the module or the built-in application-specific interface l l l l l provides the tools to help with debugging of the application-specific function such as: display of module channel status, display of possible faults, control of language objects, and, in the event of a fault, access to the module or channel diagnostics,
...
This function is carried out in online mode , with the PLC in STOP or in RUN, from the PL7 debug editor.
The screen below is an example of a debug screen of an application-specific module
(application-specific module TSX DMZ 28DR).
TSX DMZ 28DR [OUTPUTS : POSITION 02]
Debug
Designation : 16I 24VDC+12Q REL TBLK
Global unforcing DIAG...
Fault Applied Q
STOP
Function Chan.
0
1
2
3
6
7
4
5
8
9
10
11
Symbol State
0
0
0
0
0
0
0
0
0
0
0
0
DIAG...
DIAG...
STOP
Control of channel
Forcing
F4 Force to 0
F5
F6
Write
F7
Force to1
Unforce
Set
F8 Reset x l l
Here the debug tools are: forcing of the output channels to 0 or 1, access to module and channel diagnostics.
TLX DS 37 PL7 xxE
23
General
24
TLX DS 37 PL7 xxE
