Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 327

Setting method
The following describes how to configure the label initial value reflection setting.
[CPU Parameter]  [File Setting]  [Label Initial Value Reflection Setting]
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Item Description
Label Initial Value Set whether or not to set label initial values when the operating status of the
Reflection Setting at CPU module is switched from STOP to RUN.
STOP to RUN
When this setting is set to "Enable" (Label initial values are set when the operating status of the CPU module
is switched from STOP to RUN), the Process CPU will perform the same operation as the one performed by
the programmable controller CPU. In the default setting, this setting has been set to "Disable". Thus, set this
setting to "Enable" to perform the same operation as the one performed by the programmable controller CPU.
Precautions
The following describes precautions on the label initial value reflection setting.
• If the battery runs out and latch type labels cannot be kept at a power failure, values in the labels are cleared when the CPU
module is powered off. Thus, initial values are set when the CPU module is powered on even though "Label Initial Value
Reflection Setting" has been set to "Disable".
Setting range Default
• Disable Disable
• Enable
19 LABEL INITIALIZATION FUNCTION
19.2 Label Initial Value Reflection Setting
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