Mitsubishi Electric MR-JE-_A, Instruction Manual

Page: 153 / 370

5. PARAMETERS
5 - 14
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
Control mode
P S T
PA14
*POL
Rotation
direction
selection
Select servo motor rotation direction relative to the input pulse train. 0
Setting
value
Servo motor rotation direction
When forward rotation
pulse is input
When reverse rotation
pulse is input
0 CCW CW
1 CW CCW
The following shows the servo motor rotation directions.
Forward rotation (CCW)
Reverse rotation (CW)
Setting range: 0, 1
PA15
*ENR
Encoder
output pulses
Set the encoder output pulses from the servo amplifier by using the number of
output pulses per revolution, dividing ratio, or electronic gear ratio. (after
multiplication by 4)
Set a numerator of the electronic gear when selecting "A-phase/B-phase pulse
electronic gear setting (_ _ 3 _)" of "Encoder output pulse setting selection" in [Pr.
PC19].
The maximum output frequency is 4.6 Mpulses/s. Set the parameter within this
range.
Select "Output pulse setting" or "Dividing ratio setting" in [Pr. PC19].
Setting range: 1 to 4194304
4000
[pulse/
rev]
PA16
*ENR2
Encoder
output pulses
2
Set a denominator of the electronic gear for the A/B-phase pulse output.
To set a denominator of the electronic gear, select "A-phase/B-phase pulse
electronic gear setting (_ _ 3 _)" of "Encoder output pulse setting selection" in [Pr.
PC19].
When "Encoder output pulse setting selection" is set to "Disabled (_ _ 1 _)" in [Pr.
PC19], the setting value of this parameter will be disabled.
Setting range: 1 to 4194304
1