Electronics Forum | Mon Feb 02 13:09:46 EST 2004 | kauer
Pretty sure. in Y3 enclosure. Page 6.11 in manual VR3 sets the slope of Amp Gain.
Electronics Forum | Sat Feb 20 20:45:53 EST 2010 | dekhead
Sounds like you have a Switched 12V issue. Breaker on rear of Machine. Fuse in Y1 enclosure. PSU3 (on floor of) Y4 enclosure.
Electronics Forum | Thu May 20 16:14:55 EDT 2004 | jsk
UP AND RUNNING!!! Power supply is good but i found two loose wires in connector 12PL26 (DC to Y1). I think i may have another bad connection inside the Y1 enclosure. Monitor seems to be working OK. Thanks for your help, jsk
Electronics Forum | Thu May 20 09:20:08 EDT 2004 | jsk
Voltage checks out ok after i unplug the monitor and unplug the dc voltage suppy to the y1 enclosure. I lose the 24v and 5v line completely when i plug these in and voltage drops on the +12v and -12v, which leads me to believe a bad power suppy. What
Electronics Forum | Fri Aug 24 02:40:52 EDT 2018 | bukas
first check fuses in Y1 case. thats where EuroSYS cards are, and message you get tells you that cards can not communicate with main processing board in Y3 case via RS485. after that check cables and connectors. there are 4 EuroSYS cards in Y1 case, t
Electronics Forum | Thu Mar 28 09:43:19 EDT 2019 | dekhead
Pneumatic power down error does go back to MMX12. MM's info is communicated to NM (in PC enclosure) via 100 way cable. Depending on software version, the "Pneumatic Power Down" error may be the default (initial) error generated with bad connection /
Electronics Forum | Wed Aug 24 09:20:25 EDT 2016 | dekhead
Suspect comms link error from Y3 to Y1 crate. COM 2 off of CPU, depending on board. If CPU board has RS485 port it is direct to back panel of PC; if older board it only has RS232 and thus requires 232/485 converter board (internal to PC). then direct
Electronics Forum | Tue Sep 21 15:27:01 EDT 2010 | dekhead
Assuming you mean the Y3 enclosure.
Electronics Forum | Tue Sep 21 17:47:27 EDT 2010 | dman97
Yes, Sorry I meant the Y3 enclosure. Anyway Thanks to DEKHEAD and jamyboy for helping me out on this problem. You guys are great. Thanks again.
Electronics Forum | Tue Sep 21 15:16:10 EDT 2010 | dman97
I swapped card 3 and 5 in the Y2 enclosure. That seemed to fix it for now.
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