Mitsubishi MELSEC-F FX-1GM User Manual

CONTENTS
I . GENERAL INFORMATION ON POSITIONING CONTROL ........................ 3 - 14
1.1 Why is Positioning Control Necessary? ....................................... 3
1.2 What This Positioning Unit Can Do
.......................................... 4
1.3 General Information on Drive Units
.......................................... 6
1.3.1 When using a stepper motor ......................................... 6
1 -3.2 When using a servo motor
........................................... 8
1.4 Positioning Language
.................................................... 10
1.4.1 Absolute
and relative positions ...................................... 10
1.4.2 Machine home position return ....................................... 11
1 S What is the Program Like? ................................................ 12
1 S.1 Distribution
of functions ............................................ 12
1.5.2 Putting theory aside
............................................... 13
1.6 General Description of the System Structure
.................................. 14
1 -6.1 Main unit and peripheral units ....................................... 14
2 . SIGNAL HANDLING AND PARAMETER SElTlNG ............................. 15 - 28
2.1 SignalsHandled ........................................................ 16
2.1.1 Signals concerned with
I/O terminals .................................. 16
2.2 When Using the Programmable Controller with a PGU
.......................... 18
2.2.1 Signals related
to the programmable controller .......................... 18
................................................. 22
2.3.1 Settingunits
..................................................... 22
2.3.2 Speed and acceleration times
....................................... 23
2.3.3 Compensation for mechanical failings
................................. 24
2.3.4 Positioning time limit
.............................................. 24
2.3.5 Machine home position return
....................................... 25
2.3.6 Setting
of the operating mode ....................................... 26
2.3.7 Aux
. relays ...................................................... 28
,- 2.3 Initial Parameter Settings
3 . CONTROL INSTRUCTIONS ............................................... 29 . 46
3.1 Basiclnstructions ....................................................... 30
3.1.1 Block designation instructions
....................................... 30
3.1 -3 Address designation instructions
.....................................
33
3.1.4 Register control instruction
..................................
; ...... 34
3.1.5 Dedicated instruction
for waiting .....................................
35
3.1.6 Drive execution instruction
..........................................
36
3.2 Examples
of Operation Controls ........................................... 38
3.2.1 Multi-stage speed operation
......................................... 40
3.2.2 Drive interrupt
................................................... 41
3.3 Well-known Instructions
.................................................. 42
3.1.2 Speed instruction
................................................. 32
3.3.1 Sequence instructions
............................................. 42
.

Mitsubishi MELSEC-F FX-1GM Specifications

General

Brand	Mitsubishi
Model	MELSEC-F FX-1GM
Category	Control Unit
Language	English