10 HIGH-LEVEL POSITIONING CONTROL

10.4 Setting the condition data

10.4.1 Relation between various controls and the condition data

"Condition data" is set in the following cases.

MELSEC-Q

(1)When setting conditions during execution of Section 9.2.21 "JUMP instruction" (major positioning control)

(2)When setting conditions during execution of "high-level positioning control"

The "condition data" to be set includes the 5 setting items from

Da.15

to

Da.19

, but

the setting requirements and details differ according to the control system and setting conditions.

The following shows the "condition data" "

Da.15

Condition target" corresponding to

the different types of control.

(The "condition data" settings in this chapter are assumed to be carried out using GX Configurator-QP.)

Control type

 

High-level positioning control

Major positioning

 

 

control

 

 

 

 

 

Da.15

Block

Wait

Simultaneous

Repeated start

JUMP instruction

 

Setting item

start

start

start

(For condition)

 

 

 

 

 

 

01: Device X

 

 

 

 

 

02: Device Y

 

 

 

 

 

03: Buffer memory

 

 

 

 

 

(1 word)

 

 

 

 

 

04: Buffer memory

 

 

 

 

 

(2 words)

 

 

 

 

 

05: Positioning data

 

 

 

 

 

No.

 

 

 

 

 

: One of the setting items must be set. : Setting not possible

REMARK

It is recommended that the "condition data" be set whenever possible with GX Configurator-QP. Execution by sequence program uses many sequence programs and devices. The execution becomes complicated, and the scan times will increase.

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Mitsubishi Electronics QD75P Condition data is set in the following cases, Control type High-level positioning control