Mitsubishi Electric RD77MS2 User Manual page 633

Comparisons of specifications with MR-J3(W)-B
Item
[Pr.100] Connected device
Control of servo amplifier parameters
Detailed parameter 1 [Pr.116] FLS signal
selection
[Pr.117] RLS signal
selection
[Pr.118] DOG signal
selection
Expansion parameter [Pr.91] to [Pr.94]
Optional data monitor:
Data type setting
Absolute position system
Positioning control, Expansion control
Gain changing 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.
Servo alarm/warning
Programming tool
*1 Confirm the specifications of FR-A700 series for details.
*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
PA14 Rotation direction selection/travel
direction selection
*3 Refer to each servo amplifier instruction manual for the servo amplifiers that can be used.
*1
FR-A700 series
00004100H: FR-A700 (Inverter)
00004101H: FR-A700-NA (Inverter)
00004102H: FR-A700-EC (Inverter)
00004103H: FR-A700-CHT (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: Absolute position encoder multiple revolution
counter
20: Position feedback
21: Absolute position encoder single revolution
position
Not possible
Position control mode, Speed control mode,
Torque control mode
Valid
Valid
Invalid
Not possible
*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))
Not possible
Not possible
Alarm 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 Details
0 Positioning address increase: CCW or positive direction
Positioning address decrease: CW of negative direction
MR-J3(W)-B
00000100H: 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 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
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
Possible
Possible
*3
Possible
Possible
Alarm codes/warning codes detected by servo
amplifier are stored in "Servo alarm/warning".
MR Configurator2 is available.
APPENDICES APPENDIX
Appendix 3 Compatible Devices with SSCNETIII(/H)
A
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