Mitsubishi Electronics QD75P Pr.42 External command function selection, External command enable

5 DATA USED FOR POSITIONING CONTROL

Pr.42 External command function selection

MELSEC-Q

Select a command with which the external command signal should be associated. 0: External positioning start

The external command signal input is used to start a positioning operation.

1: External speed change request

The external command signal input is used to change the speed in the current positioning operation. The new speed should be set

in the " Cd.14 Speed change value"

2: Speed-position, position-speed switching request

The external command signal input is used to switch from the speed control to the position control while in the speed-position switching control mode, or from the position control to the speed control while in the position-speed switching control mode.

To enable the speed-position switching control, set the

"

Cd.24

Speed-position switching enable flag" to "1".

To enable the position-speed switching control, set the

"

Cd.26

Position-speed switching enable flag" to "1".

3: Skip request

The external command signal input is used skip the current positioning operation.

POINT

To enable the external command signal, set the " to "1".

Cd.8

External command enable"

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