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6. PARAMETERS
6.1.12 Selection of servo motor rotation direction
Parameter
No. Symbol Name
Initial
value Unit Setting range
PA14 *POL Rotation direction selection 0 0 1
POINT
This parameter is made valid when power is switched off, then on af ter
setting.
Select servo motor rotation direction relati ve to the input pulse train.
Servo Motor Rotation Direction
Parameter No.PA14
Setting Forward rotation start (Ryn1)
ON
Reverse rotation start (Ryn2)
ON
0 CCW CW
1 CW CCW
Forward rotation (CCW)
Reverse rotation (CW)
6.1.13 Encoder output pulse
Parameter
No. Symbol Name
Initial
value Unit Setting range
PA15 *ENR Encoder output pulse 4000 pulse/
rev 1 to 65535
POINT
This parameter is made valid when power is switched off, then on af ter
setting.
Used to set the encoder pulses (A-phase, B-ph ase) output by the servo amplifier.
Set the value 4 times greater than the A-phas e or B-phase pulses.
You can use parameter No.PC19 to choose the output pulse setting or output di vision ratio setting.
The number of A/B-phase pulses actually out put is 1/4 times greater than the preset number of pulses.
The maximum output frequency is 4.6Mpps (after m ultiplication by 4). Use this parameter within this range.