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11-20-2020, 06:47 AM | #1 (permalink) |
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Join Date: Aug 2009
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Tribunus 80 Telemetry Issue
My Tribunus 80 is reading my battery voltages incorrectly. Using a Vcontrol touch I set the pack useage % I want on my pack, never had a problem with this before, but if I fly down to 30% remaining the pack is severely discharged when I check it on the ground. I had to set the use capacity to around 50% to get the packs to come down with about 25% actually left in them. Never had an issue like this before, and setting it like I did seems to work, but is weird. Any ideas?
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11-20-2020, 11:20 AM | #2 (permalink) |
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Join Date: Jun 2014
Location: California
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Instead of 'faking' the pack capacity, I think it's better to calibrate the internal current sensor in the ESC using the Current sensitivity gain, setting 5E in the manual
http://www.scorpionsystem.com/files/...bunus06-80.pdf I think this parameter may also be available directly in the Scorpion app on the VBC.
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Logo 480, 550 SX (YGE/Xnova), 690 SX (Tribunus/Scorpion), Savox/MKS, NEO, VBC |
11-20-2020, 01:16 PM | #3 (permalink) |
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Join Date: Dec 2014
Location: always windy on the east coast
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so would you go up or down with the numbers in 5E?
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a bunch of helis... now all vcontrol and neo..finally :lol |
11-20-2020, 07:43 PM | #4 (permalink) |
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What do you call "severely discharged"? How do you measure it?
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Henseleit TDR, TDR2, TDF, TDS, TDSF Kontronik, Scorpion ESC, iChargers, VBar, VControl Old hand at Planks Peter |
11-20-2020, 08:02 PM | #5 (permalink) |
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Join Date: Jun 2014
Location: California
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I’m guessing that in his case he should increase it, but the direction is not exactly intuitive so I may have it backwards. A bit of trial and error is required to get it adjusted until it matches fairly closely the amount of mAh your charger puts back in.
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Logo 480, 550 SX (YGE/Xnova), 690 SX (Tribunus/Scorpion), Savox/MKS, NEO, VBC |
12-07-2020, 09:17 PM | #6 (permalink) |
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On my 6-80A I had to go around +40 on the current sensitivity. Only problem is this isn’t to go this high with the VBCt. You have to use the Sproto software to be able to get it high enough.
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Specter 700 V2 NME, Nimbus 550, Protos 380 EVO, Logo 200 Vbar Control Touch, Neo's, Scorpion ESCs, Ego Motors |
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