Mitsubishi Electric RD77MS2 User Manual page 21

Melsec iq-r simple motion module
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■Stroke ratio data format
Cam resolution
256
512
1024
2048
4096
8192
16384
32768
■Coordinate data format
Coordinate number
128
256
512
1024
2048
4096
8192
16384
Cam operation specifications
Item
Operation method of cam data
Cam auto-generation function
Cam position calculation function
Synchronous encoder axis specifications
Item
Number of control axes
Synchronous encoder axis type
Control unit
Unit conversion
Numerator
Denominator
Length per cycle setting range
Current value range
Current value
Current value per cycle
Control method
Control instruction
Current value setting
address
Maximum number of cam registration
Cam storage area
256
128
64
32
16
8
4
2
Maximum number of cam registration
Cam storage area
256
128
64
32
16
8
4
2
Specification
(1) Engineering tool
Write/read/verify to cam storage area
(2) Via buffer memory (Cam data operation function)
Write/read to cam storage area and cam open area
Automatically generate the cam for rotary cutter.
Calculate the cam position by the program.
Used to calculate the cam position for the synchronous control initial position before starting synchronous
control.
Specification
4
Incremental synchronous encoder/
Synchronous encoder via servo amplifier/
Synchronous encoder via CPU
mm, inch, degree, pulse
(Possible to select the decimal places of position unit and speed unit)
-2147483648 to 2147483647
[Synchronous encoder axis position unit]
1 to 2147483647
[pulse]
1 to 2147483647
[Synchronous encoder axis position unit]
-2147483648 to 2147483647
[Synchronous encoder axis position unit]
0 to (Length per cycle - 1)
[Synchronous encoder axis position unit]
Current value change, Counter disable, Counter enable
Address setting range: -2147483648 to 2147483647
[Synchronous encoder axis position unit]
Cam open area
256
256
256
128
64
32
16
8
Cam open area
256
256
256
128
64
32
16
8
1 OUTLINE OF SYNCHRONOUS CONTROL
1.2 Performance Specifications
1
19

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