Mitsubishi Electric C70 Setup Manual page 286

【#2258】 SV058 SHGCsp SHG control gain in spindle synchronous control
When using SHG control during spindle synchronization control (synchronous tapping and
synchronous control with spindle C-axis), set this parameter with SV049 (PGN1sp) and SV050
(PGN2sp).
Make sure to set the value 6 times that of SV049.
When not using the SHG control, set to "0".
---Setting range---
0 to 1200 (rad/s)
【#2259】 SV059 TCNV Collision detection torque estimated gain
Set the torque estimated gain when using the collision detection function.
The standard setting value is the same as the load inertia ratio (SV037 setting value) including motor
inertia.
Set to "0" when not using the collision detection function.
Related parameters: SV032, SV035/bitF-8, SV037, SV045, SV060
<<Drive monitor load inertia ratio display>>
Set SV035/bitF=1 and imbalance torque and friction torque to both SV032 and SV045, and then
repeat acceleration/deceleration for several times.
---Setting range---
For general motor: 0 to 5000 (%)
For linear motor: 0 to 5000 (kg)
【#2260】 SV060 TLMT Collision detection level
When using the collision detection function, set the collision detection level at the G0 feeding.
When "0" is set, none of the collision detection function will work.
Related parameters: SV032, SV035/bitF-8, SV037, SV045, SV059
---Setting range---
0 to 999 (Stall current %)
【#2261】 SV061 DA1NO D/A output ch1 data No. / Initial DC excitation level
Input the data number you wish to output to the D/A output channel 1.
When using the 2-axis drive unit, set "-1" to the axis that the data will not be output.
When the DC excitation is running (SV034/bit4=1):
Use this when the DC excitation is running (SV034/bit4=1) to adjust the initial magnetic pole
position (when measuring the magnetic pole shift amount) for linear motor and direct-drive motor.
Set the initial excitation level in DC excitation control.
Set 10% as standard.
Related parameters: SV062, SV063
---Setting range---
-1 to 127
When the DC excitation is running (SV034/bit4=1): 0 to 100 (Stall current %)
【#2262】 SV062 DA2NO D/A output ch2 data No. / Final DC excitation level
Input the data number you wish to output to the D/A output channel 2.
When using the 2-axis drive unit, set "-1" to the axis that the data will not be output.
When the DC excitation is running (SV034/bit4=1):
Use this when the DC excitation is running (SV034/bit4=1) to adjust the initial magnetic pole
position (when measuring the magnetic pole shift amount) for linear motor and direct-drive motor.
Set the final excitation level in DC excitation control.
Set 10% as standard.
When the magnetic pole shift amount measurement value is unsteady, adjust the value in
increments of 5%.
Related parameters: SV061, SV063
---Setting range---
-1 to 127
When the DC excitation is running (SV034/bit4=1): 0 to 100 (Stall current %)
C70 Setup Manual
Appendix 1.5 Servo Parameters
269