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5. PARAMETERS
5.1.13 Selection of servo motor rotation direction
Parameter
Initial
value
Unit
Setting
range
Control mode
No. Symbol Name Position Speed Torque
PA14 *POL Rotation direction selection 0 0 1
POINT
Turn off the power and then on again after setting the parameter to validate the
parameter value.
Select servo motor rotation direction relative to the input pulse train.
Parameter No.PA14
setting
Servo motor rotation direction
When forward rotation pulse
is input
When reverse rotation pulse is
input
0 CCW CW
1 CW CCW
Forward rotation (CCW)
Reverse rotation (CW)
5.1.14 Encoder output pulse
Parameter
Initial
value
Unit
Setting
range
Control mode
No. Symbol Name Position Speed Torque
PA15 *ENR Encoder output pulse 4000
pulse/
rev
1 to
100000
POINT
Turn off the power and then on again after setting the parameter to validate the
parameter value.
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.PC19 to choose the output pulse setting or output division ratio setting.
The number of A/B-phase pulses actually output is 1/4 times greater than the preset number of pulses.
The maximum output frequency is 4.6Mpps (after multiplication by 4). Use this parameter within this range.