[PICMAN]

I HAVE HAD TWO TECHS LOOK AT THIS PROBLEM AND THEY DON'T SEEM TO KNOW WHY I AM GETTING THIS ALARM. ONE HAD ME PULL THE POWER SUPPLY TO HAVE IT CHECKED. P.S. WAS GOOD. ANOTHER TECH HAD ME PULL THE SPINDLE AMP AND IT WAS GOOD. WHERE CAN I GO FROM HERE. I APPRECIATE ANY INFO. ANYONE COULD PASS ALONG. FANUC 18-M CONTROL
THANKS,
PICMAN
"NEVER LOOK A BOUNTY HUNTER IN THE EYES":withstupi

[jdeere4250]

what is part num of drive unit. A06B-xxxx-xxxx ?

[rlabonte18]

Is there a prox sensor to orient the spindle. We get this alarm on our live tooling if the prox is out of adjustment when it orients.

[jdeere4250]

hey, questions, what machine, model, drive num. display on drive unit?????

[autronlee]

this alarm is generated that the spindle amp is off when power on,if the machine have optic cable, please check the connection.or check in diagnostic 409 , is it SPE S1E SHE . Any one ofthis 3 have turn to bit 0.

[PICMAN]

THIS PROBLEM SEEMS TO BE INTERMITTENT, THE ALARM DISPLAYED ON THE SPINDLE AMP IS 11. WHEN I TURN THE MACHINE OFF THEN BACK ON IT DISPLAYS A 20. THE MODEL #A06B-6102-H222 #H520 (SPINDLE AMP) THE MACHINE IS A LEADWELL MVC 1300 ER

[jdeere4250]

I would check the incoming power. all 3 phases. as it now seems power related poss. put meter in record mode. also what cnc control is it?

[mikkie]

loose cables or wires will also cause it to drop out, either from the contactor that goes to the drive or in that line. also thier might be a 24v estop string that goes to the main PS that closes a switch to pick that contactor. i have no paperwork in front of me so i'm trying from memory

[fanucman]

I would check the incoming power. all 3 phases. as it now seems power related poss. put meter in record mode. also what cnc control is it?

its a DC over voltage alarm.. like this guys says.. check 3 phase power to power supply... aka phase to phase should be 200 vac

[Sandro Martins]

ola amigo

esta ocorrendo o alarm 07 na power supply? se OK o defeito esta na fonte e nao no spindle
obrigado.