This manual confers no industrial property rights or any rights of any other kind,
nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be
held responsible for any problems involving industrial property rights which may
occur as a result of using the contents noted in this manual.
Warranty
Mitsubishi will not be held liable for damage caused by factors found not to be
the cause of Mitsubishi; opportunity loss or lost profits caused by faults in the
Mitsubishi products; damage, secondary damage, accident compensation
caused by special factors unpredictable by Mitsubishi; damages to products
other than Mitsubishi products; and to other duties.
For safe use
This product has been manufactured as a general-purpose part for general
industries, and has not been designed or manufactured to be incorporated in
a device or system used in purposes related to human life.
Before using the product for special purposes such as nuclear power, electric
power, aerospace, medicine or passenger movement vehicles, consult with
Mitsubishi Electric.
This product has been manufactured under strict quality control. However
when installing the product where major accidents or losses could occur if the
product fails, install appropriate backup or failsafe functions in the system.
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2.4 Performance Specification
Item Specification
Number of control axes 2 axes
Backup
Positioning parameters, servo parameters, and table
information can be saved to flash memory
Write count: Maximum 100,000 times
No. of occupied I/O points 8 points (input or output, whichever may be counted)
Connectable servo
amplifier
MELSERVO MR-J3-B
Maximum 2 amplifiers can be connected
Standard cord length :Station to station maximum
20m
Long distance cable length:Station to station
maximum 50m
Servo bus SSCNET III
Scan cycle 1.77ms
Control input
Interrupt input : 2 inputs (INT0 and INT1) per axis
DOG : 1 input per input axis
START input : 1 input per axis
Manual pulse generator:1 input per axis (A/B-phase)
Parameter
Positioning parameter : 25 types
Servo parameter : 50 types
Control data 20 types
Monitor data 31 types
Positioning program
Created by sequence programs (using FROM/TO
instruction, etc.)
Direct operation (1 for X and Y axes respectively)
Table operation (300 tables for X, Y, and XY axes
respectively)
Positioning
Method Increment/Absolute
Unit PLS, µm, 10-4inch, mdeg
Unit
magnification 1, 10, 100, and 1000-fold
Positioning
range
-2,147,483,648 to 2,147,483,647 PLS
Speed
command Hz, cm/min, 10deg/min, inch/min
Acceleration/
deceleration
process
Trapezoidal acceleration/deceleration, S-pattern
acceleration/deceleration: 1 to 5000ms
Only trapezoidal acceleration/deceleration is
available for interpolation
Starting time 1.6ms or less
Interpolation
function
2-axes linear interpolation,
2-axes circular interpolation
Group 3
External power supply for signals: S/S
Connected to power supply for INT0, INT1, DOG
and START
Group 1
Operation
display
LED ON at input ON
Signal voltage 24V DC +20% -15% (Power is supplied from S/S
terminal)
Input current 7.0mA 1mA /24V DC
ON current 4.5mA or more
OFF current 1.5mA or less
Signal form
No-voltage contact input
Sink input : NPN open collector transistor
Source input : PNP open collector transistor
Response time Hardware filter 1ms or less
Circuit
insulation
Photo-coupler insulation
Group 2
Operation
display
LED ON at input ON
Signal voltage 3 to 5.25V DC
Input current 3.0 to 8.5mA
ON current 3.0mA or more
OFF current 0.5mA or less
Signal form Differential line driver
(corresponding to AM26LS31)
Response
frequency
2-phases pulse 100kHz or less (Duty 50%)
Circuit
insulation
Photo-coupler insulation
Group 3
Power supply
voltage
24V DC +20% -15%
Consumption
current
64mA or less
2) Group 2
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