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295
Inverter Positioning
Section 5-3
5-3-11 Application Example with Serial Communications
Positioning with
Trapezoidal Control
Specifications and
Operation
When start input CIO 1.04 turns ON, 600,000 pulses are output internally for
inverter positioning 0 to turn the motor shaft.
Note
Refer to
5-3-7 Determining the Internal Pulse Output Frequency
for the for-
mula to convert the frequency and use the converted internal pulse frequency.
The number of output pulses is calculated from the encoder specifications
and the high-speed counter multiplier.
CP1L
Pulse output
instruction
CP1L
Target frequency
Present value of
high-speed counter
Present value of pulse output
Internal
pulses
Error
counter
Inverter
Power
supply
frequency
Encoder
Motor
No. of output
pulses: 600,000
Start input
CIO 0.05
Deceleration:
80 Hz/4 ms
Starting
frequency
100 Hz
Target
frequency
20,000 Hz
Acceleration:
100 Hz/4 ms
Summary of Contents for CP1L - 12-2007
Page 3: ...iv...
Page 9: ...x...
Page 13: ...xiv TABLE OF CONTENTS...
Page 21: ...xxii...
Page 33: ...xxxiv Conformance to EC Directives 6...
Page 65: ...32 Function Blocks Section 1 5...
Page 428: ...395 Clock Section 6 9...
Page 429: ...396 Clock Section 6 9...
Page 523: ...488 Troubleshooting Unit Errors Section 9 4...
Page 531: ...496 Replacing User serviceable Parts Section 10 2...
Page 563: ...528 Auxiliary Area Allocations by Function Appendix C...
Page 611: ...576 Auxiliary Area Allocations by Address Appendix D...
Page 638: ...603 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 639: ...604 Connections to Serial Communications Option Boards Appendix F...
Page 669: ...634 Index...
Page 671: ...636 Revision History...