Mitsubishi Electric MELSEC iQ-R RD75P4, User Manual

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7 CONTROL SUB FUNCTIONS
7.9 Other Functions
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7
Interrupt program example
The following figure shows a program example for the interrupt processing with Axis 1 command in-position shown in the
operation example. (

Page 300 Operation example)
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Interrupt setting program
This program configures the following interrupt setting for the interrupt setting 1.
• Start an interrupt program by turning off and on Axis 1 command in-position. (This step is not required when the interrupt
setting is configured in "Module Parameter").
The interrupt pointer setting is available only with an engineering tool.
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Interrupt mask control program
This program sets or clears the interrupt mask of the interrupt setting 1.
Classification Label Name Description
Module label RD75_1.bModuleAccessFlag Module access flag [X1]
RD75_1.stInterruptSettingData_D.unInterruptCauseSetting_No_D[0] Interrupt setting No.1 [Pr.900] Interrupt
factor setting
RD75_1.stInterruptSettingData_D.unInterruptCauseAxis_No_D[0] Interrupt setting No.1 [Pr.901] Axis No.
for interrupt factor
Classification Label Name Description
Module label RD75_1.bModuleAccessFlag Module access flag [X1]
RD75_1.stInterruptSettingData_D.unInterruptCauseDetectionFlag_No_D[0] Interrupt setting No.1 [Md.65] Interrupt
factor detection flag
RD75_1.stnAxisControlData_Axis_D[0].uExternalCommandValid_D Interrupt setting No.1 [Cd.50] Interrupt
factor mask
Global label, local label Define the global label or local label as follows. Setting Assign (Device/Label) for labels is not necessary because the unused
internal relay and data device are automatically assigned to the labels.