Mitsubishi QD70P4 User Manual

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MELSEC-Q
9 POSITIONING CONTROL
Current feed value during speed-position switching control (INC mode)
The following table shows the "
Md. 1
Current feed value" during speed-position
switching control corresponding to the "
Pr. 4
Current feed value during speed
control" settings.
"
Pr. 4
Current feed value during
speed control" setting
Md. 1
Current feed value
0: No update
The current feed value at control start is maintained during
speed control, and updated from the switching to position
control.
1: Update
The current feed value is updated during speed control
and position control.
2: Clear to 0 and no update
The current feed value is cleared (set to "0") at control
start, and updated from the switching to position control.
t
0
Updated from 0
t
Speed
t
Position control
Maintained
Updated
Speed control
Speed
Position control
Speed control
Speed
Position control
Speed control
Updated
(
a
)
Current feed value not updated
(
b
)
Current feed value updated
(
c
)
Current feed value zero cleared
Speed-position switching signal setting
Set the following item to use the speed-position switching signal "CHG".
Buffer memory address
Setting item
Setting
value
Setting details
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8
Cd. 5
Speed-position switching
request
1
Set "1: Validates (enables) the
speed-position switching
signal".
54 154 254 354 454 554 654 754
Refer to "Section 4.7 List of control data" for more information on the setting details.

Mitsubishi QD70P4 Specifications

General

Brand	Mitsubishi
Model	QD70P4
Category	Controller
Language	English