MINUTEMAN 320
15
REV 13.1:2020
2.5 Emergency Stop Buttons
Warning Indicates a potential danger to life or risk of personal
injury. Exercise extreme caution. These buttons should be tested monthly
to verify the proper emergency stoppage of the lathe and Minuteman.
There are two emergency stop buttons on the bar feeder. Button ES1 is the emergency stop
button on the HMI control panel housing. Button ES2 is the emergency stop button on the
remote pendant control. Pressing either emergency stop button disconnects the Emergency
Stop Relay.
Contacts from the emergency stop buttons are incorporated into the interface with the lathe
emergency stop circuit to enable the lathe to be manually placed into emergency stop
condition from the machine control panel.
The lathe emergency stop system will place the bar feeder into emergency stop as well.
During installation, on some lathes during emergency stop the output of 220V to the bar
feeder is removed. This will not allow the bar feeder to meet the emergency stop reset
requirements of the lathe. The lathe will be stuck in emergency stop and the bar feeder will not
power up. Please contact Edge Technologies for appropriate instructions. It is the
responsibility of the bar feeder and lathe installer to verify emergency stop operation between
the lathe and bar feeder is operational. That is when the emergency stop on either machine is
depressed automatic operations are stopped immediately. If this does not occur appropriate
diagnosis by a trained technician is required. Contact Edge Technologies for additional
information.
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