Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 58

*1
Offset Name
+(42R-6) Positioning
point (R)
+(42R-5)
+(42R-4)
+(42R-3)
+(42R-2)
+(42R-1)
+(42R)
+(42R+1)
+(42R+2)
+(42R+3)
+(42R+4)
+(42R+5)

+(42R+34)
+(42R+35)
*1 The "R" of "+(42R+35)" in the machine positioning data area explanation indicate the following items for the offset values.
 R: Positioning point
Calculate the offset value for each item as follows.
(Example) When positioning point is "10"
+(42R+35)=+(4210+35)=+455
*2 For operating system software version "09" or earlier, 1 to 128.
Number of positioning points
Set the number of positioning points for performing machine program operation.
Set the following ranges according to the program that starts the machine program.
Machine program operation start
Start by Motion dedicated PLC instruction (M(P).MCNST/D(P).MCNST)
Start by the Motion SFC program Motion dedicated function (MCNST)
*1 For operating system software version "09" or earlier, 1 to 128.
Machine No.
Set the machine No. (1 to 8) for machine program operation.
6 MACHINE CONTROL DATA
56
6.1 Machine Positioning Data
Description
Control method The number of positioning points set
in "Number of positioning points" is
valid.
Coordinate system
setting
Command speed
Point block No.
Auxiliary point/central
point block No.
Unusable
Expansion point item
settings
Unusable
Expansion point data item
1

Expansion point data item
16
Setting range
Page 57 Control method
0: World coordinate system
1: Base coordinate system
3: Joint coordinate system
0: Take speed from previous point
1 to 2147483647: Command speed
1 to 8192
0: Not used
1 to 8192: Point block No.
0
0: Invalid
1: Valid
(Page 58 Expansion point item
settings)
0
Range of the data items set to "1:
Valid" in expansion point data items.
(Page 58 Expansion point item
settings)
Number of positioning points
1 to 128
*1
1 to 256
Data type
16-bit integer
(signed)
16-bit integer
(signed)
32-bit integer
(signed)
16-bit integer
(signed)
16-bit integer
(signed)

16-bit (bit string)

32-bit integer
(signed)