From what I remember on these older machines, you cannot mix Rev D and Rev F drives. Check the servo dist pcb (to the right of drive cards with big blue capacitors). This should also be either Rev d,...
Type: Posts; User: Haas__man
From what I remember on these older machines, you cannot mix Rev D and Rev F drives. Check the servo dist pcb (to the right of drive cards with big blue capacitors). This should also be either Rev d,...
Lower case eeeeeeeeeeeeee at the bottom of the screen means you need a new processor pcb. Or ignore it if possible.
On a 2000 model machine the spindle and axis time data cannot be re-loaded. However for machines that are now 2-3 years old or newer, that data is reloaded on a 'normal' software update. It is not...
when on the list pgm page.
Press the home button. (near cursor keys)
Everything should then work again.
hope this helps
you are looking for something that looks like this.
it is a folded piece of sheet metal - which is bolted on to the toolchanger.
there is a pin on the bottom that locates in the slot on the door....
I am nearly certain that your drawbar needs to be replaced.
When a tool change is commanded :
the machine orientates the spindle,
then precharge is commanded - precharge is very low pressure and...
It can also be caused by precharge pressure not being set correctly, or the valve that activates the precharge could be not functioning properly, or the shuttle valve on the TRP could be sticking....
Jobwan,
I think you need to order a keypad interface PCB from your HFO. The part number is 93-0627. This should be a fix for the USB problem.
With your RS232 problem - do you have other...
What machine do you have and what is the age of it.
two things to check - you say that the encoder and cable have been replaced - do you know if both encoders have been changed as there are two encoders for the spindle. There is one below the spindle...
So when you say close but no cigar - you are saying that the plug in picture two does not fit into the 'aux' socket on the left of the photo? That is where it plugs in - might be a bit tight - but...
I'm pretty sure that there is not a parameter to alter the temperature at which the alarm occurs. However - depending on the age of your machine - a software upgrade may be possible to correct the...
Ok - your problem can be one of four things
Your PC hardware
Your PC software/settings
Your rs232 cable
Your Haas machine
We know the Haas is good - because your coworker can communicate with...
Have you ever sent/received programs using this machine before? What I am trying to understand is whether the rs232 has ever worked - or whether something has stopped working recently?
Also - is the...
Is your problem with your Y axis or the Z?
Usually this alarm means that your encoder will need to be replaced.
You may find that running at 50% rapid or 25% rapidmay stop the alarms to allow...
A VFE was a VF0 machine with no options at all. There was no floppy, no swarf auger, no Pcool.
Brushed axis motors just means that more maintenance will be needed - brushless motors run without...
I have also worked on these machines for a number of years - and i havn't seen this exact problem either. I have sheared the head off one of those TRP bolts though when I was re-fitting one. I put it...
Here's some tips -
Once a month or so you should apply a small amount of grease to your pullstud on one of your tools- don't use too much - you should not get grease on the taper.
Always keep your...
Did you try unplugging and plugging back in the plugs on the power PCB?
http://www.cnczone.com/forums/haas_mills/127421-alarm_code_234_spindle_cable.html
Just as wizard said earlier - the spindle cable fault is probably exactly that, a fault with the cable, probably where the cable plugs up in the head.
As for the 'no interrupt' alarm - this is...
The spindle encoder on this particular machine (VF4) are not self tested because the spindle drive is not a vector drive or a minimill power supply. It is a Mitsubshi drive unit. The spindle encoder...
The first thing to check is that the spindle drive is grounded properly. Make sure all groung leads are to chasis or ground - and have good contact.
What is the year of manufacture on the machine?...
Yes - the Z channel is there to check the encoder is working properly. Every time the encoder completes a full revolution, the Machine control receives a marker pulse to tell the control that the...
It definately souinds like you have parameter problems and I think this will be causing your z channel problems - not the new motif. When you initialised the software parameters were automatically...
Alarm 317 is Y axis overtravel? the Y axis should not even be moving during a tool change? Please confirm 317 y axis overtravel alarm during tool change?
Your machine is one of the very early...
If axes work with z channel turned off then you should probably run like that. With the fuzz on the screen I will get you a Haas part number for the cable. The no interupt fault : you say there are...
you said you disabled the z channel? on x y and z? what happend? Did all axes run perfectly? or were there any problems e.g axis not moving correct distance etc
Also - you say that the service Haas tech fitted complete motor and cables? Are the new motors and cables still on the machine? or do you still have original motors and cables on the mahcine?
am certain that your problem lies with parameters. You would have to be very unlucky to have a problem with all three axes at the same time. If you put the original processor back in - do you still...
after changing the parameters - turn off the machine - then try again.