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Appendix C: Difference in the PLC setting methods
This section explains the difference of PLC settings on CV/CVM1 and CS-series CPU Units.
The figure below shows the 1) setting tab on the PLC Settings window, 2) Group of settings in the tab, and 3) Setting items in
each group. Check the circle and square check boxes for your settings. Be sure to confirm the system safety and system
operation, though most of settings are same for both CV/CVM1 and CS-series.
(1)
(2)
(3)
CV/CVM1 CPU Unit
CS-series CPU Unit
Remark
Startup
Startup Hold
- Forced Status Hold Bit
Startup
Startup Hold
- Forced Status Hold Bit
Settings to hold the force on/off status and at
power interruption. If this setting is enabled,
status is maintained when the power is
turned on again. There is no functional
difference beween the CV/CVM1 and CS.
Startup hold Startup
Startup Hold
- IOM Hold Bit
Startup
Startup Hold
- IOM Hold Bit
Settings to hold the I/O memory hold bits
status at power interruption. The status is
maintained when the power is turned on.
There is no functional difference between
the CV.CVM1 and CS.
Startup
Startup Hold
- Restart Continuation Bit
None
Setting to hold the status of restart
contuniation bits at power interruption. The
status is maintained when the power is
turned on.
There are no restart continuation bits on the
CS.
Startup
Mode
- Program
- Debug
- Monitor
- Run
Mode
Operating mode
- Program
- Monitor
- Run
- Use programming console (Run)
Specifies the operating mode at power on.
There is no debug mode on the CS.
To debug the program, use CX-Simulator.
Startup
- Automatically transfer user programs
None
Specifies whether to transfer user program
from the memory card at power on, or not.
For CS, it can not be set from the PLC
Settings. It is set with the DIP switches on
the front panel of CPU Unit.
Startup display
Display Mode at startup
- Mode 1
- Mode 2
- Mode 3
None
Specifies the display mode for the 7
segment indicators on the expansion unit or
SYSMAC BUS/2 system.
CS series does not have this function.
Consider using a touch panel to display this
information, if necessary.
Error log
- Enable Error Log.
None
Specifies the area to save error logs and
number of logs to be saved.
With CS, error log area is fixed.
Execution Controls
Execution Process
- Synchronous
- Asynchronous
Peripheral Service
Sync/Async Comms
Execution mode
- Normal
- Peripheral Service
- Synchronous
- Asynchronous
Specifies whether to synchronize the
execution of PLC instructions and peripheral
servicing.
For CS, select “Normal” to synchronize them
and select other one for asyhcronous
execution. The various execution modes as
shown on the left may have different
operations. Be sure to check the effect of
this setting onto operation.
Execution Controls
Indirect DM
- Binary
None
- BCD
Selects data type (Binary or BCD) to be
used for Indirect DM. CS specifies the
indirect DM by using the settings below in
the program.
BIN mode: D with @
BCD mode : D with *
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Содержание CV/CVM1
Страница 1: ...Replacement Guide CV CVM1 From CV CVM1 to CS1 ...
Страница 10: ...MEMO ...
Страница 21: ... 5 Transfer the PLC memory Select D Data Memory Select PLC Edit Memory 6 Make the CX Programmer offline 11 ...
Страница 32: ...P076 E1 01 2011 0911 ...