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4. PARAMETERS
4.1.13 Encoder output pulses
Parameter
Initial
value
Setting
range
Unit
Control mode
No. Symbol Name Position
Internal
speed
Internal
torque
PA15 *ENR Encoder output pulses 4000
1 to
65535
pulse/
rev
PA16 *ENR2 Encoder output pulse electronic gear 0
0 to
65535
POINT
This parameter is made valid when power is switched off, then on after setting.
Used to set the encoder pulses (A-phase, B-phase) output by the servo amplifier.
Set the value 4 times greater than the A-phase or B-phase pulses.
You can use parameter No. PC13 to choose the output pulse setting or output division ratio setting.
The number of A/B-phase pulses actually output is 1/4 of the preset number of pulses.
The maximum output frequency is 4.6Mpps (after multiplied by 4). Use this parameter within this range.
(1) For output pulse designation
Set parameter No. PC13 to "
0 " (initial value).
Set the number of pulses per servo motor revolution.
Output pulse = set value [pulses/rev]
For instance, when parameter No. PA15 is set to "5600", the A/B-phase pulses actually output are as
indicated below.
A-phase/B-phase output pulses =
5600
4
= 1400[pulse]
Servo motor
Encoder
A-phase/B-phase
output pulses
Feedback pulses
M
FBP
conversion
Parameter No. PA15
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