PART 2: CX-Server PLC Tools
OMRON CHAPTER 4 – PLC Setup Component
CX-Server PLC Tools_ Page 39
♦ Monitor - Select this to start monitoring the running program when the PLC is powered on.
♦ Run - Select this to run the PLC’s program when the PLC is powered on.
♦ Use Programming Console - This is the default setting that allows you to select the operating mode when
online.
In addition to the above, the following settings are available for CJ1-H, CS1-H, and CP1H PLCs.
Execution Settings
For the CJ1-H, CS1-H, and CP1H PLCs series PLCs set the Execution Setting options as appropriate.
1, 2, 3…
1. Run program when initialize unit/board. Check the tick box to select this option.
2. Service for units when Inner Board recognition. Check the tick box to select this option.
Settings
The Settings tab of the PLC Setup component allows execution processes and controls to be defined and EM
allocation to be enabled.
Note: For CS1-H, CJ1-H, and CP1H PLCs only, this tab is called CPU Settings.
Execute Process
Use the following procedure to apply Execute Process settings.
1, 2, 3…
1. Low Battery Enabled - Select (tick) this option to flag when CPU Unit battery errors are
detected.
2. Interrupt Task Enabled - When this option is selected interrupt task errors will be detected.
3. Stop CPU Error Enabled - Select this option to determine if instruction errors (instruction
processing errors (ER) and illegal access errors (AER)) are to treated as non-fatal or fatal
errors.
4. Don't register FAL to error log - Select this option (tick) to stop registering FAL to error
log.
Memory Allocation
CS/CJ-series PLCs can select either Memory Card or EM (Expansion Memory) specified file area. Each time EM
is selected, the EM is reformatted automatically.
To use EM rather than Memory Card, select the EM File Setting enabled setting and enter the EM Start File No.
CS/CJ-series PLCs can use EM as file memory, either as or as well as Compact Flash disk. When transferred to the
PLC, EM is formatted.
In addition to the above, the following settings are also available for CJ2, CJ1-H, and CS1-H PLCs.
Note: With a CJ2 CPU Unit, select PLC - Memory Allocation - EM Memory Settings from
the menus to set EM file memory.
Background Execution
1, 2, 3…
1. Table data process instructions. Select (tick) this option to enable Table date process
instructions.
2. String data process instructions - Select (tick) this option to enable String data process
instructions.
3. Data shift process instructions - Select (tick) this option to enable Data shift process
instructions.
4. Com port number - Enter a number between 1 and 7 inclusive, to set the Com port you wish
to connect by.
Caution: Entering a com port number higher than the number of ports actually available
will prevent future connections to that PLC.
Timings
The PLC Timings tab of the PLC Setup component allows cycle, interrupt and event timings to be defined. Use the
following procedure when applying settings in the PLC Timings tab for standard CS/CJ/CP-series PLCs. When
setting the timings for other PLC types follow the on-screen instructions.
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