Another stupid question Im sure but Ive read and searched and cant find an answer. Sorry..
Oak with PlC add pin 18 input . Low air input , high when has air, low when I take off the hose. Monitor led for input 18, is green when air on, red when air off. NO ALARMS. I ran a simple gcode program ( multi drill ) for several minutes and while running I pulled the air off and still no mention of LOW AIR. The input turned red. I inverted the LOW AIR input but makes no differerence and LOW AIR wont display. I DID see it a couple times about a week ago and my logs indicate it DID work. Not sure what makes that come up.. MY HAAS goes nuts when I take the AIR off THANKS !
OAK LOW AIR ALARM
Moderator: cnckeith
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OAK LOW AIR ALARM
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Guy
Titleiiarms
Dilliner, PA
Titleiiarms
Dilliner, PA
Re: OAK LOW AIR ALARM
If you search your PLC program for "AirPressureOk_I", you might find the following block:
... which says that low air pressure is a Fault, only when you are trying to unclamp a tool or move the carousel in or out.
If you want low air to trigger a fault immediately and unconditionally, just change the logic condition to something like:
Code: Select all
IF !AirPressureOk_I && (ToolUnclampOut_O || M80_SV || M81_SV)
THEN FaultMsg_W = LOW_AIR_FAULT_C, SET OtherFault_M
If you want low air to trigger a fault immediately and unconditionally, just change the logic condition to something like:
Code: Select all
IF !AirPressureOk_I
THEN FaultMsg_W = LOW_AIR_FAULT_C, SET OtherFault_M
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- Posts: 55
- Joined: Mon Jul 08, 2019 8:54 am
- Acorn CNC Controller: No
- Allin1DC CNC Controller: No
- Oak CNC controller: No
- CNC Control System Serial Number: none
- DC3IOB: No
- CNC12: No
- CNC11: No
- CPU10 or CPU7: No
- Contact:
Re: OAK LOW AIR ALARM
Awesome.. thanks. Rather know in Advance . Too many air hogs here. Thanks again.
Guy
Titleiiarms
Dilliner, PA
Titleiiarms
Dilliner, PA
-
- Posts: 55
- Joined: Mon Jul 08, 2019 8:54 am
- Acorn CNC Controller: No
- Allin1DC CNC Controller: No
- Oak CNC controller: No
- CNC Control System Serial Number: none
- DC3IOB: No
- CNC12: No
- CNC11: No
- CPU10 or CPU7: No
- Contact: