Mitsubishi FX3U-20SSC-H User Manual

9 Positioning Control
9.7 Variable Speed Operation
169
FX3U-20SSC-H Positioning Block User's Manual
1
Introduction
2
System configuration
3
Example Connection
4
Installation
5
Wiring
6
Memory configuration and data
7
Before starting positioning control
8
Manual control
9
Positioning Control
10
Table Operation
9.7 Variable Speed Operation
→ 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 setting of ring operation in the current address, refer to Section 7.8
1. Operation
1) Set the operation speed 1 to a value other than 0.
2) Select the variable speed operation from the patterns to start the variable speed operation (above figure).
(The positioning completion signal is turned OFF.)
3) When selecting an operation pattern other than the variable speed operation, the work piece decelerates
to stop and the operation ends.
(Positioning completion signal remains OFF.)
→ For the parameters, control data and monitor data, refer to Chapter 11
BFM Number
Data type
X-axis Y-axis
Operation speed 1 BFM #503,#502 BFM #603,#602 Control data
Variable speed operation Operation pattern selection BFM #520 b5 BFM #620 b5 Control data
STOP command Operation command 1 BFM #518 b1 BFM #618 b1 Control data
Acceleration/deceleration time
change command (Ver.1.30 or
later)
Operation command 2 BFM #519 b5 BFM #619 b5 Control data
Ring operation rotation direction for absolute address
(Ver.1.10 or later)
BFM #530 BFM #630 Control data
Positioning completion Status information BFM #28 b6 BFM #128 b6 Monitor data
READY/BUSY Status information BFM #28 b0 BFM #128 b0 Monitor data
Received target speed (Ver.1.20 or later) BFM #27,#26 BFM #127,#126 Monitor data
Current address (user) BFM #1,#0 BFM #101,#100 Monitor data
Current address (pulse) BFM #3,#2 BFM #103,#102 Monitor data
Real current address (user) (Ver.1.20 or later) BFM #21,#20 BFM #121,#120 Monitor data
Real current address (pulse) (Ver.1.20 or later) BFM #23,#22 BFM #123,#122 Monitor data
Operation speed present value BFM #11,#10 BFM #111,#110 Monitor data
System of units (user unit) Operation parameter 1 BFM #14000 b1,b0 BFM #14200 b1,b0 Positioning parameters
Unit of measurement for the
user units
Operation parameter 1 BFM #14000 b3,b2 BFM #14200 b3,b2 Positioning parameters
Position data magnification Operation parameter 1 BFM #14000 b5,b4 BFM #14200 b5,b4 Positioning parameters
Acceleration/deceleration
mode
Operation parameter 1 BFM #14000 b11 BFM #14200 b11 Positioning parameters
Servo end check enabled/
disabled
Operation parameter 2 BFM #14002 b0 BFM #14202 b0 Positioning parameters
Servo ready check enabled/
disabled
Operation parameter 2 BFM #14002 b1 BFM #14202 b1 Positioning parameters
Time
Speed
ON ON
OFF OFF
Select operation pattern
(variable speed operation)
Operation speed 1
1200
2)
3)
800 0 400 1200
Maximum speed
Operation
speed 1
Acceleration Time Deceleration time
OFF
Positioning completion
ON

Mitsubishi FX3U-20SSC-H Specifications

General

Brand	Mitsubishi
Model	FX3U-20SSC-H
Category	Controller
Language	English