Mitsubishi Electric QD77MS User Manual page 1039

Item
[Pr.100] Servo series
Control of servo amplifier parameters
Detailed [Pr.80] External input
parameter 1 signal selection
[Pr.91] to [Pr.94]
Expansion
Optional data monitor:
parameter
Data type setting
Absolute position system
Unlimited length feed
OPR method
Positioning control,
Expansion control
Gain switching command
PI-PID switching command
Control loop (semi/fully) switching
command
[2] Comparisons of specifications with MR-J4(W)-B
IAI electric actuator controller
98: IAI Controller for Electric Actuator
(manufactured by IAI Corporation)
Controlled by IAI electric actuator controller.
External input signals of IAI electric actuator
controller are not available.
Monitoring is not possible.
Not possible
Not possible
Driver OPR method
Position control mode
Invalid
Invalid
Invalid
Appendix - 93
MR-J4(W)-B
32: MR-J4-_B_(-RJ), MR-J4W_-_B (2-, 3-
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
9: Module power consumption
10: Instantaneous torque
12: Servo motor thermistor temperature
13: Disturbance torque
14: Overload alarm margin
15: Error excessive alarm margin
16: Settling time
17: Overshoot amount
18: Internal temperature of encoder
20: Position feedback
21: Encoder position within one revolution
22: Selected droop pulse
23: Module integral power consumption
24: Load-side encoder information 1
25: Load-side encoder information 2
26: Z-phase counter
27: Servo motor side/load-side position
deviation
28: Servo motor side/load-side speed
deviation
30: Module power consumption (2 words)
Possible
Possible
Near-point dog method, Count method 1), 2),
Data set method, Scale origin signal detection
method
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
Appendices