I recently got another broken milling machine that needs some love, it's a super cheap Deckel FP2-NC this time.
It randomly gets a BA00 30 BA16 error during bootup. I since have checked all batteries and the SRAMs on the NSP55 board. All power supply voltages are good, too. Changed some dubious caps on the NSV just for good measure. If the machine decides to run, I also get an error 28 sometimes, which points to bad EPROM in the NPP90.
Due to the randomness of the fault, I now believe some EPROMs (there are a total of 33 EPROMs inside that machine, total madness) have gone bad (charge leaked out of the floating gate).
I had that kind of problem in the PLC of my now fixed Maho 700P/TNC135, problem was gone as soon as I put newly programed EPROMs in it. Only a few of memory locations need to change and the machine develops a life on it's own. Also, depending on temperature and operating voltage, a faulty EPROM might read differently, because the reading circuitry is still analog at it's heart (voltage levels gets sensed differently). This is the reason why the error occurs at random.
My software versions
NPP90: 351.04 (4x TMS-2564)
4x NZP59: 352.10 (je 1x 27C128)
NRP53/54: 353.81 (4x 27C128)
NPP54: 353.42/2.19 (8x 27C128)
NEP52: 353.32/2.16 (10x 27C512)
NPP55: 353.21/2.14 (2x 27C512)
NCR53: 352.00 (1x27C256)
All EPROMs should be fairly easy to read, the TMS-2564 can be read with common programmers, if the pins are permuted according to this document:
http://www.dasarodesigns.com/wp-cont...salAdapter.pdf
All pins connected 1:1, except these: (P: programmer socket side, C: chip socket side/TMS-2564)
2P=>22C; 20P=>23C; 22P=>27C; 23P=>2C; 27P=>20C
So, if anyone has already dumped their ERPOMs, could you please send me the binaries? It's also quite smart to backup the data inside the ERPOMs while your machine is still running. Any cheap TL866 will work for that, only costs $40 on ebay. Would be especially nice, if I could somehow get newer firmware revision, 2.33 or 3.07 :).
TL;DR: Please someone send me the EPROM binaries for/from a Deckel Dialog 4. V2.33/3.07 preferably :D
Mail: hinzz1 (at) hotmail (.) com
Thanks
It randomly gets a BA00 30 BA16 error during bootup. I since have checked all batteries and the SRAMs on the NSP55 board. All power supply voltages are good, too. Changed some dubious caps on the NSV just for good measure. If the machine decides to run, I also get an error 28 sometimes, which points to bad EPROM in the NPP90.
Due to the randomness of the fault, I now believe some EPROMs (there are a total of 33 EPROMs inside that machine, total madness) have gone bad (charge leaked out of the floating gate).
I had that kind of problem in the PLC of my now fixed Maho 700P/TNC135, problem was gone as soon as I put newly programed EPROMs in it. Only a few of memory locations need to change and the machine develops a life on it's own. Also, depending on temperature and operating voltage, a faulty EPROM might read differently, because the reading circuitry is still analog at it's heart (voltage levels gets sensed differently). This is the reason why the error occurs at random.
My software versions
NPP90: 351.04 (4x TMS-2564)
4x NZP59: 352.10 (je 1x 27C128)
NRP53/54: 353.81 (4x 27C128)
NPP54: 353.42/2.19 (8x 27C128)
NEP52: 353.32/2.16 (10x 27C512)
NPP55: 353.21/2.14 (2x 27C512)
NCR53: 352.00 (1x27C256)
All EPROMs should be fairly easy to read, the TMS-2564 can be read with common programmers, if the pins are permuted according to this document:
http://www.dasarodesigns.com/wp-cont...salAdapter.pdf
All pins connected 1:1, except these: (P: programmer socket side, C: chip socket side/TMS-2564)
2P=>22C; 20P=>23C; 22P=>27C; 23P=>2C; 27P=>20C
So, if anyone has already dumped their ERPOMs, could you please send me the binaries? It's also quite smart to backup the data inside the ERPOMs while your machine is still running. Any cheap TL866 will work for that, only costs $40 on ebay. Would be especially nice, if I could somehow get newer firmware revision, 2.33 or 3.07 :).
TL;DR: Please someone send me the EPROM binaries for/from a Deckel Dialog 4. V2.33/3.07 preferably :D
Mail: hinzz1 (at) hotmail (.) com
Thanks