Download MELSEC iQ-R Motion Controller Programming Manual (Common)

Comparisons of specifications with MR-J3(W)-B
Item
FR-A700 series*1
MR-J3(W)-□B
Amplifier type
FR-A700
MR-J3(W)-B, MR-J3(W)-B Fully closed, MR-J3(W)-B
Linear, MR-J3(W)-B DD motor
Control of servo amplifier parameters
Set directly by inverter. (Not controlled by Motion CPU.)
Controlled by Motion CPU.
External input signal
External input signals of FR-A700 series are available.
External input signals of servo amplifier are available.
Optional data
monitor (Data
type)
Registered
monitor
Transient
command
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Motor load factor
Position feedback
Encoder position within one revolution
Encoder multiple revolution counter
Load inertia moment ratio
Position loop gain
Converter output voltage
Cumulative current value
Torque command value
Optional address of registered monitor
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• Servo amplifier recognition information (First 8
characters)
• Servo amplifier recognition information (Last 8
characters)
• Servo amplifier software number (First 8 characters)
• Servo amplifier software number (Last 8 characters)
• Read alarm history number
• Alarm history/Detail #1, #2
• Alarm history/Detail #3, #4
• Alarm history/Detail #5, #6
• Alarm history/Detail #7, #8
• Alarm history occurrence time #1, #2
• Alarm history occurrence time #3, #4
• Alarm history occurrence time #5, #6
• Alarm history occurrence time #7, #8
• Alarm history clear command
• Main circuit bus voltage
• Effective load ratio
• Estimate inertia moment ratio
• Model loop gain
• LED display
• Optional transient command
Effective load ratio
Regenerative load ratio
Peak load ratio
Position feed back
Encoder position within one revolution
Encoder multiple revolution counter
Load inertia moment ratio
Position loop gain 1
Main circuit bus voltage
Cumulative current value
Servo motor speed
Selected droop pulse
Load-side encoder information 1
Load-side encoder information 2
Motor thermistor temperature
Servo command value
Torque command value
Optional address of registered monitor
5
• Servo motor ID (SSCNET)/Encoder ID
• Encoder resolution
• Servo amplifier recognition information (First 8
characters)
• Servo amplifier recognition information (Last 8
characters)
• Servo amplifier software number (First 8 characters)
• Servo amplifier software number (Last 8 characters)
• Power ON cumulative time
• Inrush relay ON/OFF number
• Read alarm history number
• Alarm history/Detail #1, #2
• Alarm history/Detail #3, #4
• Alarm history/Detail #5, #6
• Alarm history/Detail/Occurrence time
• Alarm occurrence time #1, #2
• Alarm occurrence time #3, #4
• Alarm occurrence time #5, #6
• Alarm history clear command
• Home position [command unit]
• Main circuit bus voltage
• Regenerative load ratio
• Effective load ratio
• Peak load ratio
• Estimate inertia moment ratio
• Model loop gain
• LED display
• Load-side encoder information 1
• Load-side encoder information 2
• Speed feedback
• Servo motor thermistor temperature
• Optional transient command
Absolute position detection system
Unusable
Usable
Home position return method
Proximity dog type (1, 2), Count type (1 to 3), Data set
type (1), Dog cradle type, Limit switch combined type,
Scale home position signal detection type
Proximity dog type (1, 2), Count type (1 to 3), Data set
type (1, 2), Dog cradle type, Stopper type (1, 2), Limit
switch combined type, Scale home position signal
detection type, Dogless home position signal reference
type
Speed-torque 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
5 FUNCTIONS USED WITH SSCNET COMMUNICATION
5.6 Compatible Devices with SSCNETIII(/H)
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