Table of Contents
Advertisement
12. SPECIFICATIONS
12. SPECIFICATIONS
12.1 Servo amplifier standard specifications
Item
Voltage/frequency
Permissible voltage fluctuation
Permissible frequency fluctuation
Power supply capacity
System
Dynamic brake
Protective functions
Speed frequency response
Point table
number
input
Position
data input
Automatic
operation
mode
Manual
operation
mode
Manual
home
position
return
mode
Downloaded from
ManualsNet.com
Servo Amplifier MR-J2-
Three-phase 200 to 230VAC, 50/60Hz or single-
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off
(electronic thermal relay), servo motor overheat protection, encoder fault
protection, regenerative fault protection, undervoltage, instantaneous power
failure protection, overspeed protection, excessive error protection
Positioning by specifying the point table No. (15 points)
Operational specifications
Set in point table. 1-point feed length setting range: 1[ m] to 999.999[mm]
Position command input
Set in point table. Acceleration/deceleration time is set in point table.
Speed command input
S-pattern acceleration/deceleration time constant is set in parameter No.14.
Signed absolute value command, incremental value command
System
Positioning using RS-422 (232C) communication data
Operational specifications
Setting through RS-422 (232C) communication
Position command input
1-point feed length setting range: 1[ m] to 999.999[mm]
Setting through RS-422 (232C) communication
Acceleration/deceleration time is also set through RS-422 (232C) communication.
Speed command input
S-pattern acceleration/deceleration time constant is set in parameter No.14.
Signed absolute value command, incremental value command
System
Point table number input, position data input system
Point table
Positioning operation is performed once in accordance with the position and speed
commands.
Varied speed operation (2 to 15 speeds), automatic continuous positioning
Automatic continuous
operation (2 to 15 points)
operation
Jog operation is performed in accordance with the parameter-set speed command
Jog
by contact input or through RS-422 (232C) communication.
Manual feed is made by manual pulse generator.
Manual pulse generator
Command pulse multiplication:
Home position return is made starting with Z-phase pulse after passage of
proximity dog.
Home position address may be set. Home position shift distance may be set. Home
Dog type
position return direction may be selected.
Automatic at-dog home position return return/automatic stroke return function
Home position return is made by counting encoder pulses after contact with
proximity dog.
Count type
Home position address may be set. Home position shift value may be set. Home
position return direction may be set.
Automatic at-dog home position return return/automatic stroke return function
Home position return is made without dog.
Data setting type
Home position may be set at any position by manual operation, etc. Home position
address may be set.
Home position return is made by pressing machine part against stroke end.
Stopper type
Home position address may be set. Home position return direction may be set.
Position where SON is switched on is defined as home position.
Home position ignorance
Home position address may be set.
(Servo-on position as home
position)
search engine
10C
20C
40C
phase 230VAC, 50/60Hz (Note)
Three-phase 200 to 230VAC: 170 to 253VAC
Single-phase 230VAC: 207 to 253VAC
Refer to Section13.2
Sine-wave PWM control, current control system
12 - 1
60C
70C
100C
Three-phase 200 to 230VAC,
50/60Hz
Three-phase 170 to 253VAC
Within 5%
Built-in
250Hz or more
1,
10 or
100 is selected using parameter.
200C
350C
Advertisement
Table of Contents
