Multi-Speed Operation - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U
9.8

Multi-Speed Operation

The multi-speed operation is a positioning procedure, available only in the table operation.
For details on controlling by table operation, and changing the operation speed, refer to the following sections.
1. Operation
Speed
START command
Positioning completion
1) Set the operation information, speed information, and position (address) information for each table.
- X-, Y-axis table information: Sets Multi-speed operation to Operation information.
- XY-axes table information:
2) Set "table operation (individual)" or "table operation (simultaneous)" in accordance with the table
information used in "operation pattern selection."
3) Set the table number which specifies multi-speed operation to "table operation start number", and set the
START command from OFF to ON.
The system will start positioning operation for the specified table number. (The positioning completion
signal is set to OFF.)
4) The operation continuously executes the table positioning until the END command. (above figure)
5) The work piece decelerates to stop at the specified position (address) in the table before the END
command. When the operation ends, the positioning completion signal turns ON.
Table information (X-axis)
Table information (Y-axis)
Table information (XY-axis)
Table operation (individual)
Table operation
(simultaneous)
Table operation start number
STOP command
START command
Simultaneous START flag
→ For details on the operation speed change, refer to Section 7.6
→ For setting of ring operation in the current address, refer to Section 7.8
Acceleration
time
(table No.1)
Speed
information
Position
information
ON
OFF
ON
OFF
Sets X-axis multi-speed operation or Y-axis multi-speed operation to
Operation information individually.
(Even if performing multi-speed operation using XY-axes table information,
the X-axis and the Y-axis operate independently of each other.)
→ For the parameters, control data and monitor data, refer to Chapter 11
Operation pattern selection BFM #520 b9
Operation pattern selection BFM #520 b10
Operation command 1
Operation command 1
Operation command 1
→ For details on the table operation, refer to Chapter 10
→ For details on the torque limit, refer to Subsection 7.9.3
→ For details on the STOP command, refer to Section 7.4
Deceleration
Maximum speed
(table No.2)
Speed
(table No.3)
information
Speed
information
Position
information
→ For details on the table operation, refer to Chapter 10
BFM Number
X-axis
BFM #1000 to #3999
- BFM #4000 to #6999 Table information
BFM #7000 to #12999
BFM #620 b9
BFM #620 b10
BFM #521 BFM #621
BFM #518 b1 BFM #618 b1
BFM #518 b9 BFM #618 b9
BFM #518 b10
9 Positioning Control
9.8 Multi-Speed Operation
time
Position
information
Time
ON
Data type
X-axis
- Table information
Table information
Control data
Control data
Control data
Control data
Control data
Control data
1
2
3
4
5
6
7
8
9
10
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