AMS Controls Open Loop Controller MP350PAV

Ensure all safety protocols are in place

Verify that the system is powered on and operational

Record the current BOOST REACTION TIME setting

Is the leading edge of the part pushing the die and deforming its shape?

Is the die causing the material to pull or tear apart?

Adjust the BOOST REACTION TIME accordingly

Activate the shear using the CYCLE switch on the front panel.

Did the SHEAR output turn on for the SHEAR DWELL time or until the SHEAR COMPLETE input switch closed?

Adjustments made to SHEAR DWELL time or SHEAR COMPLETE switch position

Manual Press Testing (With Punching Only)

Activate the punch using the MANUAL PUNCH input.

Did the Punch output turn on for the PUNCH DWELL time or until the PUNCH COMPLETE input switch closed?

Adjustments made to PRESS DWELL time or PRESS COMPLETE switch position

Ensure the SHEAR REACTION and CORRECTION FACTOR are calculated before proceeding.

Standard Press Reaction Time Calculation

Set the PRESS REACTION time to zero.

Program a 130" part with holes at 60" and 120".

Measure the leading edge to the first hole and the first hole to the second hole after the first part is cut.

Use the formula for the new PRESS REACTION time.

Measure voltage at the connectors before plugging in

Is the polarity of the 24 VDC correct for panel mount version?

Measure 120 VAC from pin J to pins K and L for console models

Measure 0 VAC between pin K and pin L for console models

Connector Plug-in and Power Reapplication

Turn off the power before plugging in the connectors

Reapply power to the controller

Set the SHEAR REACTION time to zero

Disable die boost by disconnecting the wire on the output of the controller

Slow the line speed to avoid metal jamming in the shear die