Mitsubishi Electronics QD77MS4 Home Security System User Manual


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