Mitsubishi Electric QD77MS User Manual page 1023

Item
[Pr.100] Servo series
Control of servo amplifier parameters
[Pr.80] External input
Detailed
signal selection
parameter 1
[Pr.91] to [Pr.94]
Expansion
Optional data monitor:
parameter
Data type setting
Absolute position system
Positioning control,
Expansion control
Gain switching command
PI-PID switching command
Control loop (semi/fully) switching
command
Servo parameter write/read
Amplifier-less operation function
Driver communication
Monitoring of servo parameter error No. Not possible
Servo alarm/warning
(Error history/warning history)
Programming tool
(Note-1): Confirm the specifications of FR-A700 series for details.
(Note-2): Parameters set in FR-A700 series are not controlled by Simple Motion module. Therefore, the operation is the same as when the
servo parameter "Rotation direction selection/travel direction selection (PA14)" is set as below during amplifier-less operation
mode.
Setting item
Rotation direction
selection/travel direction
PA14
selection
(Note-3): Refer to each servo amplifier instruction manual for the servo amplifiers that can be used.
[2] Comparisons of specifications with MR-J3(W)-B
FR-A700 series
64: FR-A700 series (Inverter)
Set directly by inverter. (Not controlled by
Simple Motion module.)
External input signals of FR-A700 series are
available.
The following items can be monitored.
1: Motor load factor
4: Load inertia ratio
5: Position loop gain
6: Converter output voltage
8: Encoder multiple revolution counter
20: Position feedback
21: Encoder position within one revolution
Not possible
Position control mode, Speed control mode,
Torque control mode
Valid
Valid
Invalid
Not possible
(Note-2)
Possible
(Operates artificially as the followings during amplifier-less operation.
Servo amplifier type: MR-J3-10B, Motor type: HF-KP053 (resolution per servomotor rotation:
262144 pulses/rev))
Not possible
Error codes/warning codes detected by
FR-A700 series are stored in "Servo
alarm/warning".
MR Configurator2 is not available.
Use FR-DU07/FR-PU07 or FR Configurator.
Setting
value
0
(Note-1)
Positioning address increase: CCW or positive direction
Positioning address decrease: CW of negative direction
Appendix - 77
MR-J3(W)-B
1: MR-J3-_B_, MR-J3W-_B (2-axis type)
Controlled by Simple Motion module.
External input signals of servo amplifier are
available.
The following items can be monitored.
1: Effective load ratio
2: Regenerative load ratio
3: Peak load ratio
4: Load inertia moment ratio
5: Model loop gain
6: Main circuit bus voltage
7: Servo motor speed
8: Encoder multiple revolution counter
12: Servo motor thermistor temperature
20: Position feedback
21: Encoder position within one revolution
22: Selected droop pulse
24: Load-side encoder information 1
25: Load-side encoder information 2
Possible
Position control mode, Speed control mode,
Torque control mode, Continuous operation to
torque control mode
Valid
Valid
Valid when using servo amplifier for fully closed
loop control (MR-J3-_B_-RJ006)
Possible
Possible
(Note-3)
Possible
Possible
Alarm codes/warning codes detected by servo
amplifier are stored in "Servo alarm/warning".
MR Configurator2 is available.
Details
Appendices