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Pausing the operation – IAI America TT-C3 User Manual

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INTELLIGENT ACTUATOR

Appendix

Appendix

15. Pausing the Operation

Description

Use a declaration command HOLD to pause the moving axis via an external input.

How to Use

By declaring a HOLD command in the program, the moving axis can be paused (decelerated to a
stop) via interruption.
While the HOLD input is ON, the axis is paused (decelerated to a stop) against all movement
commands in the program.

Example of Use

HOLD 20

Declaration of pause when general-purpose input 20 turns ON

Application

In addition to an input port, a global flag can also be specified in operand 1 of the HOLD command.
You can use a global flag to pause the axis from other program.
It is also possible to select the input signal pattern and stopping pattern using operand 2.

0 = Contact a (The axis decelerates to a stop)

Ÿ Same as when operand 2 is not

specified.

1 = Contact b (The axis decelerates to a stop)
2 = Contact b (The axis decelerates to a stop, after which the servo turns OFF

Ÿ

The drive power does not turn OFF)

Note

If the actuator is paused during home return, it will repeat the home return sequence from the
beginning after the pause input turns OFF.

Input port 20 ON

Input port 20 OFF

Axis stops.

Speed

Remaining

operation

Time

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