|Symptom||Possible Cause||Corrective Action|
|Alarm 548 DOOR M CODES NOT ALLOWED||The machine does not have a cell safe signal or the light curtain is not enabled.||The Mill M80/M81 and Lathe M85/M86 M-codes work only while the machine receives a cell-safe signal from a robot or if it has a light curtain installed. For more information refer to Robot Integration Aid - NGC reference document.|
|Auto Door not engaging, wheel is turning.||There is a problem with the solenoid or contamination in the cylinder.||Troubleshoot the solenoid, inspect the air hose and cylinder.|
|Auto Door engages but wheels do not turn.||The Door or the DC motors are jammed.||If the DC motors are jammed it will cause the 12VDC power supply to shut down. Verify that the Door or DC motors are not jammed.|
|There is a problem with the auto door 12VDC power supply.||Check the AD power supply, 120 VAC input, 12 VDC output. The power output can drop if the power supply senses a large load, this is normal. Check for door jams or binding in the motors.|
|There is a problem with the 8M PCB.||Inspect the relays and connections.|
|The IO.xml configuration file is not mapped correctly.||This can happen if the auto door was field installed, or after a software update. The IO.xml file may not have the output mapped correctly, call Haas Service.|
|The door does not fully open.||Chip build up in the door rollers or coolant contamination on the auto door wheel.||Clean the chips away from the door rollers. Clean the coolant from the auto door wheel.|
|Setting 131 Auto Door is On.
When pressing the Auto Door button on the side of the pendant,
when commanding a M80 on MDI.
A message "Feature Disabled" appears on the screen or alarm 548 DOOR M CODES NOT ALLOWED.
|The parameter 823 [823:] Auto Door Type is set to 0.||Make sure parameter 823 [823:] Auto Door Type is set correctly:
5 = Single DC Motor Auto Door
6= Dual DC Motor Auto Door
Note: The following parameters ae not to be changed and should only be used as reference
|131||AUTODOOR||This setting enables/disables the auto door|
Factory Setting Parameters
|1404||AUTO DOOR OPEN HOLD TIME (MS)||(Single Door) This specifies the time that the DC motor is on to open the door.|
|2229||DC MOTOR LEFT DOOR OPEN TIME||(Double Door) Specifies time for high speed motion of left door.
|2230||DC MOTOR RIGHT DOOR OPEN TIME||(Double Door) Specifies time for high speed motion of right door.
|2194||Enble Front Door Fully Open Switch||(Single Door) Enables checking of front door fully open switch at end of door sequence, behavior is unaffected otherwise
|2195||Enable Right Door Fully Open Switch||(Double Door) Enables checking of right door fully open switch at end of door sequence, behavior is unaffected otherwise
|2196||Enable Left Door Full Open Switch||(Double Door) Enables checking of left door fully open switch at end of door sequence, behavior is unaffected otherwise
|251||AUTO DOOR OPEN ERROR TIME||This specifies the time allowed for the motor to run to open the door. After this an alarm is generated.|
|823||AUTO DOOR TYPE||The auto door type (type 5 = single DC motor autodoor, type 6 = dual DC motor auto door)|
|1405||AUTO DOOR CLOSE HOLD TIME (MS)||This specifies the time that the DC motor remains on after the door closed switch is sensed.|
|2091||WHEELS CONTACT DELAY||Used to ensure motors are fully engaged with the track before driving the motors.
|2092||WHEELS RELEASE DELAY||Used to ensure motors have fully stopped before disengaging motors from track.
Classic Haas Control Parameters
Note: These parameters are only available on a Classic Haas Control with Lathe software version 11.26 or higher.
|1406||AUTO DOOR OPEN OUTPUT||The auto door open M-code relay output number.
|1407||AUTO DOOR CLOSE OUTPUT||The auto door close M-code relay output number.
|1408||AUTO DOOR ENABLE OUTPUT||The auto door engage solenoid output number.
|1409||AUTO DOOR OPEN INPUT||This parameter is not used. There is no door open switch, the control looks at parameter 1404 time to open the door.|
Open Sequence with Door Fully Open Switch
Open Sequence without Door Fully Open Switch