Setting Items For Positioning Data - Mitsubishi Electric RD77MS2 User Manual

Setting items for positioning data

Positioning data must be set for carrying out any "major positioning control". The table below lists the items to be set for
producing the positioning data.
One to 600 positioning data items can be set for each axis.
: Always set
: Set as required ("" when not required)
: Setting not possible (If set, the error "Continuous path control not possible" (error code: 1A1EH to 1A20H) will occur at
start.)
: Setting limited
: Setting not required (The setting value is invalid. When the value is the default value or within the setting range, there is no
problem.)
Positioning data
[Da.1] Operation Independent
pattern positioning
control
(Positioning
complete)
Continuous
positioning
control
Continuous path
control
[Da.2] Control method
[Da.3] Acceleration time No.
[Da.4] Deceleration time No.
[Da.6] Positioning address/
movement amount
[Da.7] Arc address
[Da.8] Command speed
[Da.9] Dwell time/JUMP destination
positioning data No.
[Da.10] M code/Condition data No./
Number of LOOP to LEND
repetitions/Number of pitches
[Da.20] Axis to be interpolated 1
[Da.21] Axis to be interpolated 2
[Da.22] Axis to be interpolated 3
[Da.27] M code ON signal output
timing
[Da.28] ABS direction in degrees
[Da.29] Interpolation speed
designation method
*1 Two control systems are available: the absolute (ABS) system and incremental (INC) system.
*2 Set an M code for the reference axis and set the number of pitches for the linear interpolation axis.
12 DATA USED FOR POSITIONING CONTROL
378
12.1 Types of Data
Position control
1-axis linear control 1-axis fixed-feed
2/3/4-axis linear control, 2/3/4-axis
interpolation control fixed-feed control
 
 
 
Linear 1 Fixed-feed 1
Linear 2 Fixed-feed 2
Linear 3 Fixed-feed 3
Linear 4 Fixed-feed 4
*1
 
 
 
 
 
 
 
: 2 axes, 3 axes, 4 axes, : 1 axis
: 3 axes, 4 axes, : 1 axis, 2 axes
: 4 axes, : 1 axis, 2 axes, 3 axes
 
 
 
2-axis circular 3-axis helical
interpolation interpolation
control control
 
 
 
Circular sub Helical sub
Circular right Helical right
Circular left Helical left
*1 *1
 
 
 
 
 
 
  *2
 
 
 
1 to 4 axis speed
control



Forward run speed 1
Reverse run speed 1
Forward run speed 2
Reverse run speed 2
Forward run speed 3
Reverse run speed 3
Forward run speed 4
Reverse run speed 4









