Introduction.

Workshop PG5
Instructionlist
Trace Mode:
In Trace Mode the PCD is stopped and you just execute one line after the other.
In order to stop your process at a given program line you just have to place the
cursor on a line in your program and click on the :
"GO TO CURSOR" button. The PCD will then stop at this program
line and you can execute one line after the other by pressing the function-key
"F11".
If you have PB's or FB's in your program you can choose to “trace into”
these blocks or “step over” these blocks.
If you are inside a block, then you may leave the block with the
"STEP OUT OF" button.
COB 0
0
= PCD is in Run
= PCD is in Stop
(Trace mode)
PB 7
If you step over a block,
then the PCD goes into
RUN, executes all the
elements inside the block
and STOPs at the first
instruction after the block
call.
PB 2
CPB 7
CPB 2
EPB
If you step out of a block,
then the PCD goes into
RUN, executes all the
elements inside the active
block and STOPs at the
EPB
first instruction after the
block call.
Like in the normal online mode, you can change the state of every program by
selecting the active line and using the right mouse button and the commands:
Edit Media/Status or Code
PG5-07-E © Saia-Burgess Controls Ltd. Page 7-24