Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Инструкция по эксплуатации

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12. APPLICATION OF FUNCTIONS
12 - 3
12.1.3 Simple cam specification list
(1) Specification list
Item MR-J4-_A
Memory capacity (Note 1)
Storage area for
cam data
8 Kbytes (Flash-ROM)
Working area for
cam data
8 Kbytes (RAM) (Note 2)
Number of registration Max. 8
Comment Max. 32 single-byte characters for each cam data
Cam data
and cam
control
data
Stroke ratio
data type
Cam resolution 256/512/1024/2048
Stroke ratio -100.000 to 100.000 [%]
Coordinate
data type
Number of
coordinate
2 to 1024
Coordinate data
Input value: 0 to 999999
Output value: -999999 to 999999
Cam curve
12 types (constant speed/constant acceleration/5th
curve/single hypotenuse/cycloid/distorted
trapezoid/distorted sine/distorted constant
speed/trapecloid/reverse trapecloid/double
hypotenuse/reverse double hypotenuse)
Note 1. The memory capacity includes a use area (storage area for cam data) for storing in the servo
amplifier and an actual operation area (working area for cam data).
2. This can be always changed by using Modbus-RTU communication during servo-off.
Refer to section 12.1.7 (5) for the registers used for writing data via Modbus-RTU
communication.
(2) Cam resolution
(a) Stroke ratio data type
Cam resolution
Max. number of
registration
256 8
512 4
1024 2
2048 1
(b) Coordinate data type
Number of
coordinate Max. number of
registration
128 8
256 4
512 2
1024 1
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