Mitsubishi Electric C70 Setup Manual page 344

【#13137(PR)】 SP137
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13138(PR)】 SP138
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13139(PR)】 SP139
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13140(PR)】 SP140
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13141(PR)】 SP141
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13142(PR)】 SP142
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
For IPM spindle motor
This parameter is used in initial magnetic pole detection of IPM spindle motor.
(1) Pulse application time: Set it in [μs] unit.(0 < application time < 350)
(2) Pulse application coil: To select a low-speed coil, add 1000 to the pulse application time.
(3) Polarity of estimated magnetic pole: When it is set to the reverse polarity, add "-" to the total of (1)
and (2).
E.g.: When performing 333μs pulse-applied magnetic pole estimation in a low-speed coil and
selecting the reverse polarity for the estimated polarity
【#13143(PR)】 SP143
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13144(PR)】 SP144
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13145(PR)】 SP145
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
【#13146(PR)】 SP146
Set the unique constants for the spindle motor. (High-speed coil)
The setting value is determined by the motor's mechanical and electrical characteristics and
specifications, so normally set the value given in the spindle parameter list.
SP142 = -(333+1000) = -1333
C70 Setup Manual
Appendix 1.6 Spindle Parameters
327