Automation Guide 2000 Series Automation Logic Requirements
100-214-273 Rev. 1 5
(Another option would be to release all the horns from the workpiece simultaneously. You can use a longer
than required hold time on each unit, then apply Cycle Abort to all the welders to make all retract simulta-
neously.)
5.0 2000 Series Automation Logic Requirements
Logic conditions shown are defaulted to factory shipped condition, with no configuration
changes.This information applies to standard automation, such as a rotary index table appli-
cation.
Minimum system requirement for Automated Operation:
Underlined actions must be done in the order shown by system controls.
You must provide an Emergency Stop function through the start cable (DB9 connector on rear of actuator).
• Connect pins 8 (Yellow) and 9 (Purple) together, and then connect to a Normally Closed contact
of a switch or relay.
• Connect pins 3 (Red) and 4 (Green) together, and then connect to the other Normally Closed con-
tact of the same switch or relay.
These connections must be closed for normal operation, opened in an abnormal condition. Keep in mind this
closed condition is needed even if the automation system is in a powered off state, for actions such as main-
tenance or calibration to be performed on the ultrasonic welder.
Do not use this as a commonly used interlock, as a Reset input: apply +24VDC to J3 (User I/O HD44 con-
nector) pin 3 (Green/Black) will be required to clear any Emergency Stop condition.
If you wish to be able to abort a weld cycle at any time and have the welder retract back
towards the home or rest position, use the Cycle Abort input: apply +24VDC to J3 (User I/O
HD44 connector) pin 2 (Red/Black).
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