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12.6 Electronic Cam Function
12-39
12.6.5 Advance Angle Correction Function
"Advance angle correction function" is a function to correct the delay in the response of a
machine system connected to an electronic cam output or the delay in a PLC arithmetic
processing time. This function is available for the unit of Ver.1.5 or later.
Specification of advance angle correction amount
•
Advance angle correction amounts are specified for each slave axis using a tool software or
user program.
•
By setting "advance angle correction reference speed" and "advance angle correction
reference amount", a correction amount is automatically calcuated using an active "master
axis input speed". The advance angle correction amount is calculated by the following
formula.
Advance angle
correction amount
Master axis input speed
Advance angle correction
reference amount
Advance angle correction
reference speed
Master axis input speed: Speed information after clutch control
=
×
Internal processing of advance angle correction
The phase of the master axis which will be a reference of slave axis correction is obtained as
operation data for according to the set values of advance angle amount. A correction amount
for each slave axis is calculated based on this value as a reference.
t
t
Input axis phase
Output axis displacement
Not corrected
Advance angle
correction amount
Advance the output of slave axes.
Corrected
Not corrected
Corrected
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Summary of Contents for FP-XH M8N16PD
Page 1: ......
Page 23: ...1 System Structure ...
Page 39: ...2 Control Unit Specifications ...
Page 48: ...Control Unit Specifications 2 10 ...
Page 49: ...3 I O Allocation ...
Page 77: ...4 Installation ...
Page 89: ...5 Wiring of Power Supply and General purpose I O Parts ...
Page 104: ...Wiring of Power Supply and General purpose I O Parts 5 16 ...
Page 105: ...6 Wiring of Motion I O Parts ...
Page 116: ...Wiring of Motion I O Parts 6 12 ...
Page 117: ...7 Power On Off and Check Items ...
Page 124: ...Power On Off and Check Items 7 8 ...
Page 125: ...8 Steps Before Running ...
Page 142: ...Steps Before Running 8 18 ...
Page 143: ...9 Setting of Position Control Parameters ...
Page 159: ...10 Transfer to Unit and Commissioning ...
Page 181: ...11 Automatic Operation Position Control ...
Page 193: ...11 2 Interpolation Control 11 13 ...
Page 209: ...12 Automatic Operation Synchronous Control ...
Page 251: ...13 Manual Operation JOG Operation ...
Page 256: ...Manual Operation JOG Operation 13 6 ...
Page 257: ...14 Manual Operation Home Return ...
Page 264: ...Manual Operation Home Return 14 8 ...
Page 265: ...15 Pulse Input Function ...
Page 278: ...Pulse Input Function 15 14 ...
Page 279: ...16 Stop Function ...
Page 285: ...17 Auxiliary Function ...
Page 329: ...18 Instruction Reference ...
Page 357: ...19 Error Warning Annunciation Function ...
Page 386: ...Error Warning Annunciation Function 19 30 ...
Page 387: ...20 Troubleshooting ...
Page 402: ...Troubleshooting 20 16 ...
Page 403: ...21 Memory Master Memory Cassette ...
Page 418: ...Memory Master Memory Cassette 21 16 ...
Page 419: ...22 Security Functions ...
Page 430: ...Security Functions 22 12 ...
Page 431: ...23 General purpose Input High speed counter Function ...
Page 448: ...General purpose Input High speed counter Function 23 18 ...
Page 449: ...24 Other Functions ...
Page 452: ...Other Functions 24 4 ...
Page 453: ...25 Maintenance and Inspection ...
Page 457: ...26 Specifications ...
Page 552: ...Specifications 26 96 ...
Page 553: ...Record of changes Manual No Date Record of Changes WUME FPXHM8N16PD 01 Sep 2017 First Edition ...
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