Panasonic MINAS A6 Series - Page 215

4-13
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in Trouble
7
Supplement
Default: [ ]
Pr5.03
*
Denominator of pulse output division
Range Unit Default
Related
control mode
0 to 8388608 — 0 P S T F
Foranapplicationwherethenumberofoutputpulsesperonemotorrevolutionisnotan
integer,setthisparametertoavalueotherthan0;andthedividingratiocanbesetbyusing
Pr0.11 as the numerator and Pr5.03 as the denominator.
Outputpulsecountsperonerevolution
=(Pr0.11setupvalue/ Pr5.03 setupvalue)×Encoderresolution×
1
4
<Combination of Pr0.11 Output pulse counts per one motor revolution and Pr5.03
Denominatorofpulseoutputdivision>
Pr0.11 Pr5.03 Pulse reproducing process
1 to 2097152
[0]
When the output source is encoder
[Pr0.11 setup value]×4
Encoder resolution
Encoder
feedback pulse
[pulse]
Output pulse
[pulse]
*
 WhenPr5.03=0,theaboveprocessismadeaccordingto
Pr0.11setupvalue.
 ThenumberofpulsesofreproducedpulseoutputOAand
OB are the number of pulses set in Pr0.11. The resolution of
pulseoutputperonerevolutionisequaltoorlesstheencoder
resolution.
Whentheoutputsourceisexternalscale
1
1
External scale pulse
[pulse]
Output pulse
[pulse]
*
 Divisionratiois1:1.
1 to 8388608
[Pr0.11 setup value]
[Pr5.03 setup value]
Encoder feedback pulse
or external scale pulse
[pulse]
Output pulse
[pulse]
*
 IfPr5.03isnotequalto0,thentheaboveprocessisperformed
basedonsetupvalueofPr0.11andPr5.03.
When the output source is encoder
 Thenumberofreproducedpulses(OA,OB)peronemotor
revolutionisnotaninteger.
 Notethatwhenthenumberofpulsesperonemotorrevolution
isnotaninteger,Z-phaseoutputisnotsynchronizedwiththat
ofA-phase,reducingpulsewidth.Thepulseoutputresolution
peronerevolutioncannotbecomehigherthantheencoder
resolution.
Whenoutputsourceisexternalscale
 Setting:
 numerator(Pr0.11setting)
≦
denominator(Pr.5.03setting).
 Nomultiplication
peronerevolutioncannotbecomehigherthantheexternalscale
resolution.
1. Details of parameter
[Class 0] Basic setting
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