joey
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Posts: 231
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Post by joey on Dec 9, 2021 12:36:57 GMT
Good morning all So I have been having issues getting the jira site to load so I wanted to reach out and pick your brains. The pressure is going up to the 700s during 12300 however it does not decrease. I have clamped at DDE then at VDEBK1 and VDEBK2 each. I calibrated PDA with 3 test points and it is spot on. The drain hose is flowing great. The UF pump seems to be working fine. My next guess is a board but wanted to get some data from the collective. Thanks in advance. |
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Post by Admin on Dec 9, 2021 12:54:40 GMT
VDE, VBP not opening perhaps?
Also for JIRA - don't use internet explorer, if you are. It's not supported anymore. Google Chrome is best
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joey
Full Member
Posts: 231
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Post by joey on Dec 9, 2021 12:57:03 GMT
Yup I just found that out about chrome  Ok I will try that next Thanks |
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Post by Admin on Dec 9, 2021 13:20:36 GMT
You're welcome!
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joey
Full Member
Posts: 231
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Post by joey on Dec 9, 2021 17:03:35 GMT
Ok I got in with Jira but figured I would keep everyone updated here.
It is VDE
I can manually open and close it on 1.14 but when I go into DFS test it shows that it should be open but I can see that it is closed.
I had a spare valve so I changed it but that did not fix it.
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Post by SrCusEngr on Dec 9, 2021 21:42:06 GMT
Joey, if I remember correctly, you have V8's right? (You should specify the platform and SW you are running - little differences make replies change - even with EVO's). Just had a customer with the same problem on a V8.xx. VDE opened fine in test 1.13 but not in DFS leakage test. Think of an OR gate for the control signals. One is your TSM command, the other is the microcontroller telling it. I think you will find the problem to be either the LLC or PB2. It is possible that the problem counld be a blown trace in the LLS,but the signal is not a high current so I doubt that. My customer put in a new LLC and it fixed the problem.
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Post by Chuck Weddle on Dec 9, 2021 22:35:41 GMT
Joey, if I remember correctly, you have V8's right? (You should specify the platform and SW you are running - little differences make replies change - even with EVO's). He said in the subject line it's V8.30 |
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Post by SrCusEngr on Dec 10, 2021 19:56:58 GMT
So who reads Subject Lines? I guess I don't. 😅
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joey
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Posts: 231
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Post by joey on Dec 13, 2021 12:28:15 GMT
Ok I have succumb to my aging eyes and put my readers on and used my LED flashlight and saw VDE is opening. If I am tracking it correctly, right now I've traced the issue back to VLA block but did not have time to go further. I am also going to try to reinstall software. I'll keep you posted.
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joey
Full Member
Posts: 231
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Post by joey on Dec 15, 2021 17:16:20 GMT
It was the software.....I'm not sure how because I feel like I checked and rechecked every valve to make sure it was doing what is was supposed to but it is working and went through a simulated therapy perfect so I'll take it.
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Post by belvedere on Dec 15, 2021 18:17:40 GMT
Glad you fixed it, and thanks for posting the solution!
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