Appendix 2 Event History Function (Saving Device/Label Operations) - Mitsubishi Electric MELSEC iQ-R Series Introduction Manual

Appendix 2
If "Save Device/Label Operations" is set in the event history setting of the CPU parameter, the event history is saved when a
device/label operation is performed from an external device.
It is automatically set to "Save" when the recorder module is added to the system configuration and the parameters are
confirmed.
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[CPU Parameter]  [RAS Setting]  [Event History Setting]
History target operations
The event history is saved when the device writing operations of the following operations and functions are selected.
Operation and function
Operation from the engineering tool (current value change operation)
Writing the device/label by SLMP
Writing the device with an instruction (Writing operation from another station or another CPU)
Simple CPU communication function (Writing from the communication target)
Target device/label
■Device
All the device writing operations that can be specified with the engineering tool and SLMP are the saving targets.
■Label
All the label writing operations that can be specified with the engineering too (GX Works3 Version1.065T) are the saving
targets.
However, the label writing operations from the tools earlier than GX Works3 Version1.065T, GOT2000, and SLMP are
displayed as GV, LV, LLV, or UV.
APPX
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Appendix 2 Event History Function (Saving Device/Label Operations)

Event History Function (Saving Device/
Label Operations)
Watch window
Device/buffer memory batch monitor
SFC diagram editor (activating and deactivating selected steps)
Writing the device memory to the programmable controller