Mitsubishi Electric F700 Instruction Manual page 89

Motor brake and stop operation
(3) Operation voltage (torque) setting (Pr.12)
⋅ Use Pr. 12 to set the percentage to the power supply voltage.
⋅ When Pr. 12 = "0%", the DC injection brake is not operated.(At a stop, the motor coasts.)
⋅ When using the constant-torque motor (SF-JRCA) and energy saving motor (SF-HR, SF-HRCA), change the Pr.
12 setting as follows.
SF-JRCA: 00083 or less ...4%, 00126 or more ...2%
SF-HR, SF-HRCA: 00083 or less ...4%,
REMARKS
⋅ For the 00126 and 00170, when the Pr. 12 setting is as below, changing the Pr. 71 Applied motor setting changes the Pr. 12
setting automatically, it is not necessary to change the Pr. 12 setting.
(a) When Pr. 12 is 4% (initial value)
The Pr. 12 setting is automatically changed to 2% if the Pr. 71 value is changed to from the value selecting the standard
motor (0, 2) to the value selecting the constant motor (1).
(b) When Pr. 12 is 2%
The Pr. 12 setting is automatically changed to 4% if the Pr. 71 value is changed from the value selecting the constant
motor (1) to the value selecting the standard motor (0, 2).
As stop holding torque is not produced, install a mechanical brake.
♦ Parameters referred to ♦
Pr.13 Starting frequency
Pr. 71 Applied motor Refer to page 80
82
00126, 00170...3%,
Refer to page 76
00250...2% (00620...1.5%)
Caution