Mitsubishi MELSEC-Q QD77MS, User Manual

Page: 55 / 976

1 - 26
Chapter 1 Product Outline
1.2.2 Outline of starting
The outline for starting each control is shown with the following flowchart.
It is assumed that each module is installed, and the required system configuration,
etc., has been prepared.
Flow of starting
Preparation
Major positioning
control Control
functions
Installation and connection of module
Setting of hardware
Positioning
data
Block start
data
Positioning
parameters
OPR
parameters
Servo
parameters
PLC READY
All axis
servo ON
Expansion
parameters
Start signal
Control start
Control end
Control data
High-level positioning
control
OPR control Manual control
Position control
Speed control
Speed-position
switching control
Position-speed
switching control
Other control Block start (Normal start)
Condition start
Wait start
Simultaneous start
Repeated start Machine OPR control
Fast OPR control
JOG operation
Inching operation
Manual pulse generator
operation
Turn the All axis servo ON signal ON (Y1 ON)
Turn the PLC READY signal ON (Y0 ON)
Pr.100 Set the servo parameters. ( , PA, PB, PC, PD, PE, PS, PF, Po, PL)
Set the expansion parameters. ( to , , ) Pr.91 Pr.94 Pr.96
( to , to ) Da.1 Da.10 Da.20 Da.22
Set the positioning data.
Set the block start data.
( to , to ) Da.11 Da.19 Da.23 Da.26
Operation
Stop
Operate the
manual pulse
generator Turn the QD77MS JOG
start signal ON from the
PLC CPU
Input the start signal.
Method (1) Turn ON the QD77MS start signal from the PLC CPU
Method (2) Issue the ZP.PSTRT instruction from the PLC CPU.
Method (3) Turn the QD77MS external command signal ON
Cd.3 Set the positioning start No. ( )
( ) Cd.4
Set the positioning starting point No.
( ) Cd.17
Set the JOG speed.
Set the inching movement
amount to "0".
( ) Cd.16
Set the inching movement
amount to except "0".
( ) Cd.16
Set the manual pulse generator
enable flag to "1".
( ) Cd.21
Set the manual pulse generator
1 pulse input magnification.
( ) Cd.20
Set the positioning parameters. ( to , to , , , ) Pr.1 Pr.42 Pr.84 Pr.80 Pr.89 Pr.90 Pr.95
Set the OPR parameters.
( to , , ) Pr.86 Pr.87 Pr.43 Pr.57
Pr.97