Auto Refresh - Mitsubishi Electric QD62 User Manual

7 UTILITY PACKAGE (GX Configurator-CT)

7.5 Auto Refresh

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[Purpose]
Set the QD62 (E/D) buffer memory to be automatically refreshed, for each
channel.
Set the following auto refresh setting parameters:
• Present value
• Latch count value
• Sampling count value
• Periodic pulse counter present value
This auto refresh setting eliminates the need for reading and writing by sequence
programs.
[Operating procedure]
"Start I/O No. "
Enter the start I/O No. in hexadecimal.
[Setting screen]
• Periodic pulse counter previous value
• Sampling/periodic counter flag
• Overflow detection flag
"Module type" "Module model name"
MELSEC-Q
Auto refresh
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