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Function
Bias speed at start
Pr.7
Speed limit value
Pr.8
Input signal logic
Pr.22
selection
Manual pulse generator
Pr.24
/Incremental
synchronous encoder
input selection
JOG speed limit value
Pr.31
OPR speed
Pr.46
Creep speed
Pr.47
External input signal
Pr.80
selection
Manual pulse generator
Pr.89
/Incremental
synchronous encoder
input type selection
(b) Changed functions
Description
QD77MS2
Range of setting
<Setting unit is PLS>
value
0 to 1000000000 [PLS/s]
Range of setting
<Control unit is PLS>
value
1 to 1000000000 [PLS/s]
Range of setting
No limitation
value
0: A-phase/B-phase multiplied by 4
Range of setting
1: A-phase/B-phase multiplied by 2
value
2: A-phase/B-phase multiplied by 1
3: PLS/SIGN
Range of setting
<Control unit is PLS>
value
1 to 1000000000 [PLS/s]
Range of setting
<Control unit is PLS>
value
1 to 1000000000 [PLS/s]
Range of setting
<Control unit is PLS>
value
1 to 1000000000 [PLS/s]
0: External input signal of QD77MS
QD77MS2
1: External input signal of servo amplifier
Range of setting
2: Buffer memory of QD77MS
3: External input signal 1 of QD77MS
value
4: External input signal 2 of QD77MS
5: External input signal 3 of QD77MS
6: External input signal 4 of QD77MS
1: Voltage-output/open-collector type
Default value
Specification
QD77MS4
QD77MS4
QD77MS16
QD77MS16
QD77MS16
QD77MS16
Appendix - 56
QD77MS16
LD77MH4
<Setting unit is PLS>
0 to 50000000 [PLS/s]
<Control unit is PLS>
1 to 50000000 [PLS/s]
b4: Only the value specified
against the axis 1 is valid
0: A-phase/B-phase multiplied by 4
2: A-phase/B-phase multiplied by 1
3: PLS/SIGN
<Control unit is PLS>
1 to 50000000 [PLS/s]
<Control unit is PLS>
1 to 50000000 [PLS/s]
<Control unit is PLS>
1 to 50000000 [PLS/s]
1: External input signal of servo
amplifier
2: Buffer memory of LD77MH
0: Differential-output type
Appendices
LD77MH16
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