Mitsubishi Electric MELSERVO MR-J2 C Series, Инструкция по эксплуатации

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1. FUNCTIONS AND CONFIGURATION
1.2 Function list
The following table lists the functions of the MELSERVO-J2-C. For details of the functions, refer to the
reference field.
Function Description Reference
Positioning by automatic operation
Select the required ones from among 15 preset point tables
(moving distance, speed, acceleration time constant, deceleration
time constant, auxiliary function) and perform operation in
accordance with the set values.
Use the external input signal or communication function to choose
the point tables.
Section 4.2
Varied speed operation
Servo motor speed can be varied continuously until the preset
moving distance is reached. (Max. set speeds: 15 speeds)
Section 4.2.5 (2)
Automatic continuous positioning
operation
By merely choosing one point table and starting operation,
positioning can be executed continuously in accordance with
several point tables.
Section 4.2.5 (1)
Manual home position return
Dog type, count type, data setting type, stopper type, home
position ignorance
Section 4.4
Multidrop communication
Up to 32 axes of MR-J2-C are controllable simultaneously by RS-
422 communication. Section 4.6.3
Chapter 8
Absolute position detection system
By merely setting the home position once, home position return
need not be done at each power on.
Section 4.5
Slight vibration suppression control Vibration of 1 pulse at servo motor stop is suppressed. Section 9.5
Electronic gear
The electronic gear is used to make adjustment so that the servo
amplifier setting matches the machine moving distance. Also,
changing the electronic gear value allows the machine to be moved
at any multiplication ratio to the moving distance using the servo
amplifier.
Section 5.2.1
Real-time auto tuning
The servo gain is automatically adjusted to the optimum value at
each start/stop.
Section 9.4
Manual gain adjustment
The gain is manually adjustable if the gain could not be adjusted
to the ideal value by real-time auto tuning.
Section 9.2
S-pattern acceleration/deceleration time
constant
Acceleration/deceleration can be made smoothly. Section 5.2.3
Analog monitor output The servo status is output in terms of voltage in real time. Section 5.2.4
Alarm history
By using the Set-up Software, the current alarm and five past
alarm numbers are stored and displayed.
Section 6.8
I/O signal selection (Device setting)
By using the Set-up Software, any devices can be assigned to 9
input, 5 output and 1 I/O pins.
Section 6.6
Torque limit
Servo motor-torque is limited.
Parameter 2 limit value
Analog input 1 limit value
Section 3.2.5
Override (speed limit)
The servo motor speed is limited by analog input.
The ratio of override to the set speed can be changed between 0 to
200%.
Section 3.2.4
Status display
The servo status is displayed. The servo amplifier display can
show up to 7 types or 15 types when the Set-up Software is used.
Section 7.2
Test operation mode
Jog operation, positioning operation, motor-less operation, DO
forced output, 1-step feed
Section 6.7
Limit switch
The servo motor travel region can be limited using the forward
rotation stroke end (LSP)/reverse rotation stroke end (LSN).
Section 5.2.5
Software limit
The travel region is limited using parameters in terms of address.
The function similar to that of a limit switch is limited by
software.
Section 5.2.9
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