Mitsubishi Electric MELSERVO-JN Series, Instruction Manual

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4. PARAMETERS
4.1.6 Number of command input pulses per servo motor revolution
Parameter
Initial
value Setting
range
Unit
Control mode
No. Symbol Name Position Internal
speed
Internal
torque
PA05 *FBP Number of command input pulses per revolution 100
0 100
to 500
100
pulses/rev
POINT
This parameter is made valid when power is switched off, then on after setting.
Unlike MR-J3- A servo amplifier, the electronic gear is always valid regardless
of the settings of parameter No. PA05.
Set the number of command input pulses necessary to rotate the servo motor one turn.
When "100 (10000[pulse/rev])" (initial value) is set to parameter No. PA05, the servo motor rotates one turn by
inputting 10000 pulses of the command pulse to the servo amplifier. When "0" is set to parameter No. PA05,
the servo motor rotates one turn by inputting the command pulse of servo motor resolution to the servo
amplifier.
Parameter No. PA05 setting Description
0
Servo motor resolution [pulse/rev]
100 to 500
Number of command input pulses necessary to rotate the servo motor one turn
[ 100pulse/rev]
Command
input pulses
Deviation
counter
Value converted to the number of command
input pulses per revolution (FBP)
Servo motor
Encoder
M
CDV
CMX
FBP conversion
(Note)
Parameter No. PA06 , PA07
Parameter No. PA05
Note. This process converts the number of pulses required to rotate the servo motor one turn to the value set in parameter No. PA05.