Mitsubishi Electric Q172CPU Programming Manual page 250

6 PARAMETERS FOR POSITIONING CONTROL
6.3.14 Optional function 2
(1) Selection of no-motor operation
0: Invalid
1: Valid
If no-motor operation is valid, the output signals that would be output if the motor
were actually running can be output and statuses indicated without connecting a
servomotor.
It can be checked the Motion program of the Multiple CPU system without
connecting a motor.
(2) Electromagnetic brake interlock output timing
Select the output timing for the electromagnetic brake interlock signal from the
following.
0: It is output with any of the following conditions, regardless of the
rotational speed of the servomotor.
• Servo OFF
• Servo alarm occurrence
• Emergency stop input
1: It is output with the above conditions and the servo motor rotational
speed is "0 speed or less" of the expansion parameter.
(3) Slight vibration suppression function selection
(MR-J2S- B/MR-J2- B only)
Set to suppress vibration specific to the servo amplifier at the stop.
0: Slight vibration suppression control is invalid
1: Slight vibration suppression control is valid
(4) Motor lock function operation selection
(MR-J2S- B/MR-J2- B only)
Allows test operation with the motor connected but without rotating the motor.
The operation is the same as no-motor operation with MR-H BN.
0: Motor lock operation is invalid
1: Motor lock operation is valid
When motor lock operation is made valid, operation is possible without
connecting the motor. However, since when MR-J2S- B/MR-J2- B is used the
connected motor is automatically identified before operation is started, if no motor
is connected the connected motor type may be regarded as a default, depending
on the type of amplifier. If this default motor type differs from the setting made in
the system settings, the controller will detect minor error [900] (motor type in
system settings differs from actually mounted motor), but this will not interfere
with operation.
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