Mitsubishi Electric C70 Setup Manual page 279

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#2234】 SV034 SSF3 Servo function 3
Select the servo functions.
A function is assigned to each bit.
Set this in hexadecimal format.
bit F-C: ovsn Overshooting compensation type 3 Non-sensitive band
Set the non-sensitive band of the model position droop overshooting amount in increments of 2μm.
In the feed forward control, set the non-sensitive band of the model position droop and ignore the
overshooting of the model.
0 : 0 μm, 1: 2 μm, 2: 4μm,---, E : 28 μm, F: 30μm
bit B-8 : linN The number of parallel connections when using linear motors (for linear)
Set to"2" to perform 1 amplifier 2 motor control by linear servo.
bit 7-5 :
Not used. Set to "0".
bit 4 : dcd (linear/direct-drive motor)
0: Normal setting
Related parameters: SV061, SV062, SV063
bit 3 :
Not used. Set to "0".
bit 2 : mohn Thermistor temperature detection (linear/direct-drive motor)
0: Normal setting
bit 1 : has HAS control
This stabilizes the speed overshooting by torque saturation phenomenon.
0: Normal setting
Related parameters: SV084/bitF
bit 0 :
Not used. Set to "0".
262
1: DC excitation mode
1: Disable
1: Enable
has2
mohn
dcd
linN
ovsn