Linear Interpolation Operation - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U
9.9

Linear Interpolation Operation

1. Operation
Y axis
1) Set the operation speed 1 for the X-axis and the target address 1 for the X/Y-axis.
2) Select the linear interpolation operation from the X-axis and Y-axis operation patterns and turn ON the
START command for the X-axis. The linear interpolation operation shown above will operate at the
specified vector speed (X-axis operation speed 1). (The positioning completion signal is turned OFF.)
The START command of the Y-axis is ignored.
3) The work piece stops at the XY coordinate in target address 1, and the operation ends, turning the
positioning completion signal ON.
Target address 1
Operation speed 1
Linear interpolation
STOP command
Relative/absolute address
specification
START command
Change command in operation
disabled
Speed change command in
positioning operation
Remaining distance operation
cancel command
X-START (Input terminal)
Positioning completion
READY/BUSY
Standby for remaining travel
distance at stop
Received target address (Ver.1.20 or later)
Received target speed (Ver.1.20 or later)
Current address (user)
Current address (pulse)
Real current address (user) (Ver.1.20 or later)
Real current address (pulse) (Ver.1.20 or later)
174
→ For details on the operation speed change, refer to Section 7.6
→ For details on the torque limit, refer to Subsection 7.9.3
→ For details on the STOP command, refer to Section 7.4
→ For details on the table operation, refer to Chapter 10
Speed
Target address 1
(X,Y axis)
X axis
OFF
START command
ON
Positioning completion
→ For the parameters, control data and monitor data, refer to Chapter 11
BFM #501,#500
BFM #503,#502
Operation pattern selection BFM #520 b7
Operation command 1 BFM #518 b1
Operation command 1 BFM #518 b8
Operation command 1 BFM #518 b9
Operation command 1 BFM #518 b12
Operation command 1 BFM #518 b13
Operation command 2 BFM #519 b0
Status information BFM #28 b6
Status information BFM #28 b0
Status information BFM #28 b7
BFM #25,#24
BFM #27,#26
BFM #1,#0
BFM #3,#2
BFM #21,#20
BFM #23,#22
9.9 Linear Interpolation Operation
Interpolation
time constant
Maximum speed
Vector speed
(operation speed 1
of X axis)
Target address 1
(X,Y axis)
ON
OFF
BFM Number
X-axis Y-axis
BFM #601,#600
BFM #603,#602
BFM #620 b7
BFM #618 b1
BFM #618 b8
BFM #618 b9
BFM #618 b12
BFM #618 b13
BFM #619 b0
- -
BFM #128 b6
BFM #128 b0
BFM #128 b7
BFM #125,#124
BFM #127,#126
BFM #101,#100
BFM #103,#102
BFM #121,#120
BFM #123,#122
9 Positioning Control
Interpolation
time constant
Time
ON
Data type
Control data
*1
Control data
Control data
Control data
*1
Control data
*1
Control data
*1
Control data
*1
Control data
*1
Control data
Input terminal
Monitor data
Monitor data
Monitor data
Monitor data
*1
Monitor data
Monitor data
Monitor data
Monitor data
Monitor data