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Automatic Operation (Synchronous Control)
12-14
12.4.3 Gear Ratio Changes while in Operation
Precautions for gear ratio changes while the positioning unit is in operation
•
If the gear ratio is changed with a new gear ratio while the electronic gear is in operation, the
new gear ratio will be effective with an elapse of a preset gear change time.
•
If the gear ratio change time is 1, the gear ratio will be changed at an
acceleration/deceleration time of 0.
•
Acceleration or deceleration during the gear ratio change results in linear acceleration or
deceleration. S-shaped acceleration or deceleration cannot be used.
Speed [V]
Gear ratio change time
(1 ms)
Gear ratio change time
(100 ms)
Gear ratio change request signal
Gear ratio numerator/Gear ratio denominator
200
/
100
1
100
50
/
100
100
/
100
Gear ratio change time
Input speed
Output speed
Time [T]
Programming
Follow the procedure below and write a user program in the case of changing the gear ratio
while the positioning unit is in operation.
1. Change the gear ratio.
•
Change the gear ratio numerator and denominator of the electronic gear in the setting area
for the electronic gear.
•
The gear ratio at the time of starting the positioning unit is set for this area. It is
recommended to save the initial gear ratio before change so that the initial gear ratio can be
reused with ease.
2. Set the gear ratio change request contact to ON
•
Turn ON an I/O signal (electronic gear ratio change request) for the target axis allocated to
the unit.
•
This signal enabled is of edge type. Starts the gear ratio change triggered by the gear ratio
change request signal turned ON.
I/O Allocation
Signal
name
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7
(virtual)
Axis 8
(virtual)
Slave axis gear ratio
change request
Y1310
Y1311
Y1312
Y1313
Y1314
Y1315
Y1316
Y1317
Slave axis gear ratio
change state annunciation X1310
X1311
X1312
X1313
X1314
X1315
X1316
X1317
After the change, please set the gear ratio change request signal to OFF.
Содержание FP-XH M8N16PD
Страница 1: ......
Страница 23: ...1 System Structure ...
Страница 39: ...2 Control Unit Specifications ...
Страница 48: ...Control Unit Specifications 2 10 ...
Страница 49: ...3 I O Allocation ...
Страница 77: ...4 Installation ...
Страница 89: ...5 Wiring of Power Supply and General purpose I O Parts ...
Страница 104: ...Wiring of Power Supply and General purpose I O Parts 5 16 ...
Страница 105: ...6 Wiring of Motion I O Parts ...
Страница 116: ...Wiring of Motion I O Parts 6 12 ...
Страница 117: ...7 Power On Off and Check Items ...
Страница 124: ...Power On Off and Check Items 7 8 ...
Страница 125: ...8 Steps Before Running ...
Страница 134: ...Steps Before Running 8 10 KEYPOINTS Port No can be confirmed through the computer s device manager ...
Страница 142: ...Steps Before Running 8 18 ...
Страница 143: ...9 Setting of Position Control Parameters ...
Страница 159: ...10 Transfer to Unit and Commissioning ...
Страница 181: ...11 Automatic Operation Position Control ...
Страница 193: ...11 2 Interpolation Control 11 13 ...
Страница 209: ...12 Automatic Operation Synchronous Control ...
Страница 251: ...13 Manual Operation JOG Operation ...
Страница 256: ...Manual Operation JOG Operation 13 6 ...
Страница 257: ...14 Manual Operation Home Return ...
Страница 264: ...Manual Operation Home Return 14 8 ...
Страница 265: ...15 Pulse Input Function ...
Страница 278: ...Pulse Input Function 15 14 ...
Страница 279: ...16 Stop Function ...
Страница 285: ...17 Auxiliary Function ...
Страница 326: ...Auxiliary Function 17 42 Note Refer to the latest instruction manual and technical materials of the servo amplifier ...
Страница 329: ...18 Instruction Reference ...
Страница 357: ...19 Error Warning Annunciation Function ...
Страница 386: ...Error Warning Annunciation Function 19 30 ...
Страница 387: ...20 Troubleshooting ...
Страница 402: ...Troubleshooting 20 16 ...
Страница 403: ...21 Memory Master Memory Cassette ...
Страница 418: ...Memory Master Memory Cassette 21 16 ...
Страница 419: ...22 Security Functions ...
Страница 430: ...Security Functions 22 12 ...
Страница 431: ...23 General purpose Input High speed counter Function ...
Страница 448: ...General purpose Input High speed counter Function 23 18 ...
Страница 449: ...24 Other Functions ...
Страница 452: ...Other Functions 24 4 ...
Страница 453: ...25 Maintenance and Inspection ...
Страница 457: ...26 Specifications ...
Страница 552: ...Specifications 26 96 ...
Страница 553: ...Record of changes Manual No Date Record of Changes WUME FPXHM8N16PD 01 Sep 2017 First Edition ...
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