digital outputs remain active after e-stop

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1 year 3 months ago #331468 by Sandro
Hello everyone,

I've recently noticed that my digital outputs remain active after an emergency stop. For example, the air used for cooling mist or tool cleaning doesn't turn off. Is this normal behavior, meaning I need to handle it in the program myself, or am I missing something? Below is my current e-stop configuration:

Code:
######################################### # E-Stop logic ######################################### setp opmode-x-near.in1 8 net  x-opmode-display opmode-x-float.in net opmode-x-float-signal opmode-x-float.out opmode-x-near.in2 setp opmode-y-near.in1 8 net  y-opmode-display opmode-y-float.in net opmode-y-float-signal opmode-y-float.out opmode-y-near.in2 setp opmode-z-near.in1 8 net  z-opmode-display opmode-z-float.in net opmode-z-float-signal opmode-z-float.out opmode-z-near.in2 net estop-button-low lcec.0.CATIO.in-03 => estop-not.in net estop-tool-sensor-low lcec.0.CATIO.in-00 => estop-sensor-not.in net estop-button-ext    estop-not.out => estop-logic.in-00 net estop-sensor-ext    estop-sensor-not.out => estop-logic.in-01 net estop-opmode-x-ext  opmode-x-near.out => estop-logic.in-02 net estop-opmode-y-ext  opmode-y-near.out => estop-logic.in-03 net estop-opmode-z-ext  opmode-z-near.out => estop-logic.in-04 net estop-mpg-low       lcec.0.CATIO.in-14 => mpg-estop-not.in net estop-mpg-ext       mpg-estop-not.out => estop-logic.in-05 net estop-ext     <=  estop-logic.and net estop-out     <=  iocontrol.0.user-enable-out net estop-ext     =>  iocontrol.0.emc-enable-in

Any help would be greatly appreciated!

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1 year 3 months ago #331475 by Todd Zuercher
You could possibly use the Halui pin "halui.estop.is-activated" connected to or2 comps to the pins to turn off the mist, flood and what ever other pins you would like changed in the event of an e-stop.

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1 year 3 months ago #331476 by Sandro
Yes, it does, and the amplifiers are disabled as well.
Alright, if that's the expected behavior, I'll program it to disable the outputs myself.

Thank you!

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