Omron SYSMAC CS Series Operation Manual page 322

Examples
CX-Programmer
1. Click the bit to be force-set or force-reset.
2. Select Force On or Off from the PLC
menu.
CX-Programmer
1. Click the bit for differential monitoring.
2. Click Differential Monitor from the PLC
Menu. The Differential Monitor Dialog Box
will be displayed.
3. Click Rising or Falling.
4. Click the Start Button. The buzzer will
sound when the specified change is
detected and the count will be incremented.
5. Click the Stop Button. Differential moni-
toring will stop.
284
When a Programming Console is being used, monitor the bits with Bit/Word
Monitor or 3-word Monitor. Press the SHIFT+SET Keys to force-set a bit or
press the SHIFT+RESET Keys to force-reset a bit. The forced status can be
cleared by pressing the NOT Key.
Bit/Word Monitor display
3-word Monitor display
Differentiation Monitor
The differentiation monitor operation can be used to monitor the up or down
differentiation of particular bits.
When a Programming Console is being used, monitor the bit with Bit/Word
Monitor. Press the SHIFT+Up Arrow Keys to specify up differentiation or press
the SHIFT+Down Arrow Keys to specify down differentiation.
Bit/Word Monitor display
Time Chart Monitoring
The CX-Programmer's time chart monitor operation can be used to check and
debug program execution.
Data Tracing
The CX-Programmer's data trace operation can be used to check and debug
program execution.
Online Editing
When a few lines of the program in the CPU Unit have to be modified, they
can be edited online with the PLC in MONITOR mode or PROGRAM mode.
When more extensive modifications are needed, upload the program from the
CPU Unit to the host computer, make the necessary changes, and transfer
the edited program back to the CPU Unit.
Programming Console
Force-set:
SHIFT
Force-reset:
SHIFT
Clear:
Programming Console
Detect up-differentiation:
Detect down-differentiation:
Section 4-2
SET
SET
NOT
SHIFT
SHIFT