Setting The Positioning Data; Relation Between Each Control And Positioning Data - Mitsubishi Electric RD77MS2 User Manual

3.2

Setting the Positioning Data

Relation between each control and positioning data

The setting requirements and details for the setting items of the positioning data to be set differ according to the "[Da.2]
Control method".
The following table shows the positioning data setting items corresponding to the different types of control.
(In this section, it is assumed that the positioning data setting is carried out using an engineering tool.)
: 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. Use the initial value or a value within the setting range.)
Positioning data
[Da.1] Operation
pattern
[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.
3 MAJOR POSITIONING CONTROL
68
3.2 Setting the Positioning Data
Position control
1-axis linear
control
2/3/4-axis
linear
interpolation
control

Independent
positioning control
(Positioning
complete)

Continuous
positioning control

Continuous path
control
Linear 1
Linear 2
Linear 3
Linear 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



1-axis fixed- 2-axis
feed control, circular
2/3/4-axis interpolation
fixed-feed control
control
 
 
 
Fixed- feed 1 Circular sub
Fixed- feed 2 Circular right
Fixed- feed 3 Circular left
*1
Fixed- feed 4
 
 
 
 
 
 
 
 
 
 
1 to 4 axis speed control
3-axis
helical
interpolation
control
 
 
 
Helical sub Forward run speed 1
Helical right Reverse run speed 1
Helical left Forward run speed 2
*1
Reverse run speed 2
Forward run speed 3
Reverse run speed 3
Forward run speed 4
Reverse run speed 4
 
 
 
 
 
 
*2
 
 : 2 axes, 3 axes, 4 axes, : 1 axis
 : 3 axes, 4 axes, : 1 axis, 2 axes
 : 4 axes, : 1 axis, 2 axes, 3 axes
 
 
 