Stirling
Hot Rolled
- Joined
- Dec 11, 2013
- Location
- Alberta canada
My 2007 haas tm-1 tool changer started acting up during a run.
Looked over at machine while attending another a noticed an error.
Error 125 no rotaion fault.
Reset the machine a few times and tried a tool change several times.
The arm would not move to the spindle, the carousel would attempt to rotate, Shudder a bit and error out.
I assumed mechanical issues.
Throughout my testing it's been throwing the 113 or 125 fault, no shuttle motor movement. No carousel movement. Sometimes the shuttle will move, sometimes not. Sometimes the carousel will attempt rotation, usually not.
Tore it apart and checked for binding. None, tore motor apart, checked brushes, bearings, gearbox and windings. All good.
Removed plug from IOpcb board and applied voltage to both motors (12 vdc) both move well with no binding.
Checked all 4 proximity probes in the diagnostic screen. All 4 register when I pass a metal object by.
Removed all 4 relays. All 4 open and close well with 12v applied.
I'm leaning towards something not sending a signal to the relays to send voltage to the motors.. Or possible proximity switch issues?
I'll be calling haas in the morning. But I get nailed 6 hours travel each way and hotel and meals. So service calls are brutally expensive.
If any of you have some tips or more checks I'm all ears!
Thanks!
Looked over at machine while attending another a noticed an error.
Error 125 no rotaion fault.
Reset the machine a few times and tried a tool change several times.
The arm would not move to the spindle, the carousel would attempt to rotate, Shudder a bit and error out.
I assumed mechanical issues.
Throughout my testing it's been throwing the 113 or 125 fault, no shuttle motor movement. No carousel movement. Sometimes the shuttle will move, sometimes not. Sometimes the carousel will attempt rotation, usually not.
Tore it apart and checked for binding. None, tore motor apart, checked brushes, bearings, gearbox and windings. All good.
Removed plug from IOpcb board and applied voltage to both motors (12 vdc) both move well with no binding.
Checked all 4 proximity probes in the diagnostic screen. All 4 register when I pass a metal object by.
Removed all 4 relays. All 4 open and close well with 12v applied.
I'm leaning towards something not sending a signal to the relays to send voltage to the motors.. Or possible proximity switch issues?
I'll be calling haas in the morning. But I get nailed 6 hours travel each way and hotel and meals. So service calls are brutally expensive.
If any of you have some tips or more checks I'm all ears!
Thanks!