Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 423

Processing details
■Manual pulse generator enable flag
• Positioning of the axis set in the manual pulse generator axis setting register based on the pulse input from the manual
pulse generator. Manual pulse generator operation is only valid while the manual pulse generator enable flag turn ON.
Manual pulse generator
connecting position
P1
P2
P3
■Travel value and output speed for positioning control
The travel value and output speed for positioning control based on the pulse input from manual pulse generator are shown
below.
• Travel value
The travel value based on the pulse input from a manual pulse generator is calculated using the following formula.
[Travel value] = [Travel value per pulse]  [Number of input pulses]  [Manual pulse generator 1-pulse input magnification
setting]
The travel value per pulse for manual pulse generator operation is shown below.
Unit Travel value
mm 0.1 [m]
inch 0.00001 [inch]
degree 0.00001 [degree]
pulse 1 [pulse]
If units is [mm], the command travel value for input of one pulse is: (0.1 [m])  (1 [pulse])  (Manual pulse generator 1-pulse
input magnification setting)
• Output speed
The output speed is the positioning speed corresponding to the number of pulses input from a manual pulse generator in
unit time.
[Output speed] = [Number of input pulses per 1 [ms]]  [Manual pulse generator 1-pulse input magnification setting]
■Setting of the axis operated by the manual pulse generator
The axis operated by the manual pulse generator is set in the following manual pulse generator axis setting register.
The bit corresponding to the axis controlled (1 to 64) is set.
• [Cd.1098] Manual pulse generator 1 axis No. setting register (R: D35294 to D35297/Q: D714, D715)
• [Cd.1099] Manual pulse generator 2 axis No. setting register (R: D35298 to D35301/Q: D716, D717)
• [Cd.1100] Manual pulse generator 3 axis No. setting register (R: D35302 to D35305/Q: D718, D719)
■Manual pulse generator 1-pulse input magnification setting
Make magnification setting for 1-pulse input from the manual pulse generator for each axis.
Device name
[Cd.1101] 1-pulse input magnification setting register
(R: D35306+n/Q: D720+n)
*1 The manual pulse generator does not have the speed limit value, so they set the magnification setting within the related speed of
servomotor.
Manual pulse generator axis No. setting register
[Cd.1098] Manual pulse generator 1 axis No. setting register
(R: D35294 to D35297/Q: D714, D715)
[Cd.1099] Manual pulse generator 2 axis No. setting register
(R: D35298 to D35301/Q: D716, D717)
[Cd.1100] Manual pulse generator 3 axis No. setting register
(R: D35302 to D35305/Q: D718, D719)
Setting range
1 to 10000
Manual pulse generator enable flag
[Rq.1125] Manual pulse generator 1 enable flag
(R: M30051/Q: M2051)
[Rq.1126] Manual pulse generator 2 enable flag
(R: M30052/Q: M2052)
[Rq.1127] Manual pulse generator 3 enable flag
(R: M30053/Q: M2053)
6 MANUAL CONTROL
6.2 Manual Pulse Generator Operation
6
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