4/30/2014 6:16 AM | |
Posts: 3 Rating: (0) |
Thanks so much I shall send this to my repair guys in Netherlands also. In the meantime I will make sure the X111 connections for short etc regards, -ajith |
6/26/2014 11:35 AM | |
Posts: 3 Rating: (0) |
Hi! Siemens Guys, My NCU/PLC has been to the repair shop couple of times. recently the NCU suddenly died with both LED stacks light up then the repair guys after looking at it decided to replace the NCU( at this point they had replaced the PLC few times and figured NCU blosing up the PLC randomly) on top of it they have replaced the Cabinet containing the NCU( BOX itself). They promissed me that they will do the nearest possible NCU replacement. Now after receiving I have mounted and did the usual Archive RESTOR after clean RESET and everything went Alright But suddenly when I started HMI and connect I have a ALARM 300500 : Axis X1 drive 1 System Error Error Codes: 000000 1BH, 00020000H I could see intermittantly same Error for Y1 also. I guess the X1 overides the other ( after RESET) My question is before the NCU replacement repair I had all the drives cleanly working and could see tracking( when I move manuall) on ALL Axis( it is a FinPower Turret Punch. Acording to the Alram codes it looks like the Drive parameter access memory content is corruot(or not readable) I think jumping to a H/W failure on the drive is a too quick conclusion as it was working fine a week before. ( pls see attached) Can one of you Experts shed some light and enlighten me as to this could be a EPROM etc version MISTMATCH on the replaced NCU causing this Problem Your help is HIGHLY apreciated mI have a client who is not very happy with many rounds of repais etc. thank you so much ajith AttachmentSIMODRIVE.pdf (59 Downloads) |
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