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Chapter 10
10-29
Appendices
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I/O Response Time of Inverter
The following shows processing time between the Inverter and the DeviceNet Communications Unit/
Card.
• DP-RAM processing time between the Inverter and DeviceNet Communications Unit/Card: 8 ms in
the 3G3MV and 5ms in the 3G3RV/3G3FV.
• Inverter input scanning: 5 ms (read twice)
• Inverter output scanning: 5 ms
• Inverter parameters scanning: 20 ms
●
Inverter I/O Response Time
Note 1.
The internal processing time varies depending on the controls to be executed.
Note 2.
Input scanning for parameter reading or writing requires 20 ms.
Ladder program cycle time
Communications cycle time
DP-RAM processing time: 8 ms (or 5 ms)
Inverter I/O scanning
Inverter internal processing
Maximum input response
Maximum output response
15 ms
5 ms
Summary of Contents for 3G3MV-PDRT2
Page 4: ......
Page 12: ......
Page 36: ...Chapter 1 1 22 Functions and System Configuration...
Page 52: ...Chapter 2 2 16 Example System Startup...
Page 94: ...Chapter 4 4 14 SYSDRIVE Inverter Settings...
Page 130: ...Chapter 5 5 36 Remote I O Functions...
Page 234: ...Chapter 8 8 14 Communications Errors...
Page 362: ...R 2 Revision History...