Start Time Chart - Mitsubishi Electric QD77MS User Manual

Start time chart

The following chart shows a time chart in which the positioning data No. 1, 2, 10,
11, and 12 of QD77MS4 [axis 1] are continuously executed as an example.
(1) Block start data setting example
(2) Positioning data setting example
(3) Start time chart
[QD77MS4 operation example]
Positioning start signal
PLC READY signal
All axis servo ON
READY signal
Start complete signal
BUSY signal
Positioning complete signal
Error detection signal
1st point [buffer memory address 26000]
2nd point [buffer memory address 26001]
(Note): Refer to Section 3.3 for input/output signal or Chapter 5 for buffer memory address of QD77MS16.
Fig. 10.3 Start time chart for high-level positioning control (block start)
[Da.11]
Axis 1 block
Shape
start data
1st point 1: Continue
2nd point 0: End


Axis 1 positioning
data No.
1 11: Continuous path control
2 00: Positioning complete

10 11: Continuous path control
11 11: Continuous path control
12 00: Positioning complete

V
Operation pattern
Positioning data No.
[Y10]
[Y0]
[Y1]
[X0]
[X10]
[XC]
[X14]
[X8]
Cd.3 Positioning start No.
Cd.4 Positioning starting point No.
10 - 28
Chapter 10 High-Level Positioning Control
[Da.12]
Special start
Start data No.
instruction
1 0: Block start
10 0: Block start
[Da.1]
Operation pattern
1(11)
2(00)
Dwell time
7000
1
-32767
10
[Da.13]
[Da.14]
Parameter
–
–
10(11)
11(11)
12(00)
Dwell time
(8001 )
H
(000A )
H
t