You must be reading the old part of the wiki. F2 supplies the logic only on early boards (versions prior to 1.2). Logic supply has been on F3 ever since.
Odds are he has a 1.3 board, so look at this page: http://reprap.org/wiki/Rambo_v1.3#Fuses
Search found 717 matches
- Mon Sep 04, 2017 8:31 am
- Forum: Troubleshooting
- Topic: Fuse keeps blowing
- Replies: 8
- Views: 7210
- Fri May 19, 2017 8:59 pm
- Forum: Troubleshooting
- Topic: HE280 on v1-era Printer; Reboot Loop with I2C
- Replies: 5
- Views: 4800
Re: HE280 on v1-era Printer; Reboot Loop with I2C
Oops, my reading error on R12. Glad you found your problem!
- Thu May 18, 2017 11:32 am
- Forum: Troubleshooting
- Topic: HE280 on v1-era Printer; Reboot Loop with I2C
- Replies: 5
- Views: 4800
Re: HE280 on v1-era Printer; Reboot Loop with I2C
Realize most of us (including me) don't have that version of the board to look at. I can find pictures to look at, but pictures from your end would probably be very helpful. There were significant layout changes between 1.1b and 1.2 on, although it's functionally near-identical. Getting the thermist...
- Thu May 04, 2017 9:55 am
- Forum: Members Marketplace
- Topic: SIMPLE CONNECTOR FOR HOTEND WIRING COMING SOON
- Replies: 36
- Views: 34463
Re: SIMPLE CONNECTOR FOR HOTEND WIRING COMING SOON
Excuse the ignorance on the abbreviations SCL, SDA, INT? On an I2C bus, you have the Clock line (SCL) and the Data Line (SDA). INT is Initialize. Those 3 pins are only used on the Probe board from SeeMe, so if you are using your own hotend without the probe board, those 3 pins are open. Close. You ...
- Sat Apr 22, 2017 10:22 pm
- Forum: Rostock MAX v2
- Topic: How does GCode work??
- Replies: 2
- Views: 3507
Re: How does GCode work??
Anything that is after a semicolon on a line is a comment. It's there purely to pass information to human eyes, should they bother to look. All that info at the bottom of your file are setting and/or defautls that the slicer needed to know in order to create the correct G-code. But that information ...
- Mon Apr 17, 2017 6:30 pm
- Forum: Troubleshooting
- Topic: Rostock max v2 lcd is glitching
- Replies: 5
- Views: 4643
Re: Rostock max v2 lcd is glitching
If by adjusting the wiring you meant that you reversed the B connector, that would explain the encoder knob causing resets.
- Mon Apr 10, 2017 1:02 pm
- Forum: The Lounge
- Topic: How/where to sell
- Replies: 11
- Views: 10674
Re: How/where to sell
I think 3D printers are too hard to sell. Maybe try to sell the Rambo and steppers on eBay and recycle the rest. No, they're only hard to sell if you want a large chunk of your investment back. If he were to price the whole thing at the value of the rambo and steppers, someone would snap it up very...
- Sun Apr 09, 2017 4:45 pm
- Forum: The Lounge
- Topic: How/where to sell
- Replies: 11
- Views: 10674
Re: How/where to sell
The forum does have a category for that called "Members Marketplace". You'll have to scrool down on the main index.
- Sun Apr 02, 2017 5:11 am
- Forum: Troubleshooting
- Topic: Well my Rambo melted
- Replies: 15
- Views: 12151
Re: Well my Rambo melted
Not off-base. Things that are soldered then clamped are samll time-bombs. A soldered wire under a screw clamp will tighten up fine, but then the soft solder under pressure flows over time, allowing the wire to spread out and the clamp to become loose. Loose connections produce heat. Heat melts plast...
- Sat Apr 01, 2017 9:10 pm
- Forum: Troubleshooting
- Topic: Trouble uploading firmware
- Replies: 2
- Views: 2913
Re: Trouble uploading firmware
Try pressing the reset button on the rambo right after the avrdude command.
- Sat Apr 01, 2017 8:37 pm
- Forum: Troubleshooting
- Topic: Determining unknown nozzle bore size.
- Replies: 6
- Views: 5983
Re: Determining unknown nozzle bore size.
It won't be smaller than 1.0 mm, if that's the hole size you drilled, so it follows that it's larger by some tiny amount. See if a 1.1mm bit* will hand-fit in the hole. If not, it's still somewhere between 1.0mm and 1.1mm, and that's probably the best measuring tool you're likely to have handy. But ...
- Sat Apr 01, 2017 8:16 pm
- Forum: Troubleshooting
- Topic: Well my Rambo melted
- Replies: 15
- Views: 12151
Re: Well my Rambo melted
Yes, you could, and it would probably work. It'll look ugly, of course, and it complicates future disassembly without some kind of connector.deadpool66 wrote:Can I just resolder the heated bed wire to the back of the board? Hopefully the capacitor wasn't damaged.
- Tue Mar 28, 2017 7:53 am
- Forum: H-1.1 3D Printers
- Topic: H-1.1 STL Files?
- Replies: 3
- Views: 6227
Re: H-1.1 STL Files?
99% of the time you're talking to the peanut gallery in the forums, most of which don't know anything about the H1. If you actually want a response from a SeeMeCNC representative, the forum has poor odds of accomplishing that, although it does happen occasionally. Try: https://www.seemecnc.com/pages...
- Fri Mar 24, 2017 5:52 pm
- Forum: The Build Zone
- Topic: wiring diagram for HE280 hotend
- Replies: 7
- Views: 10734
Re: wiring diagram for HE280 hotend
Mhackney wrote up the hotend fan mod in his V3 build thread. You can adapt it to your circumstances:
http://forum.seemecnc.com/viewtopic.php ... fan#p97237
http://forum.seemecnc.com/viewtopic.php ... fan#p97237
- Thu Mar 23, 2017 5:09 pm
- Forum: The Build Zone
- Topic: wiring diagram for HE280 hotend
- Replies: 7
- Views: 10734
Re: wiring diagram for HE280 hotend
<snip> There's also this diagram http://seemecnc.dozuki.com/Document/23/.pdf that shows how the V3 connects to the RAMBO which is useful. <snip> This wiring does not correlate with the HE280PCB. Where are the 3 I2C signals and where do they go? Where does the part fan connect to? This is so confusi...
- Wed Mar 22, 2017 6:18 pm
- Forum: H-1.1 3D Printers
- Topic: H-1.1 STL Files?
- Replies: 3
- Views: 6227
Re: H-1.1 STL Files?
I own an H1.1. The assembly instructions were 3 pages of exploded frame diagrams that I had to print myself and a lot of referring to the H1 manual. An actual H1.1 manual was never released. Most of the H1 stuff ended up here: http://reprap.org/wiki/Seemecnc_h1 . The H1.1 STL's were available at one...
- Wed Mar 15, 2017 11:28 am
- Forum: Rostock MAX v2
- Topic: Garbled text on LCD screen
- Replies: 7
- Views: 6198
Re: Garbled text on LCD screen
I have upgraded my v2 to v3 and added the HE280. This upgrade path introduced expansion the I2C bus to the print head assembly. This required the reallocation of existing wires run through the rear column. The Display Assembly also runs on the I2C bus internal on the Rambo board. Someone in one of ...
- Sun Mar 12, 2017 12:02 pm
- Forum: Development Topics
- Topic: Machine name in firmware
- Replies: 2
- Views: 5542
Re: Machine name in firmware
It's in "uilang.h", look for UI_TEXT_PRINTER_READY. Only the english version has been customized for Seeme products. The constant is invoked in "uimenu.h", which would be an alternate spot to change the label (or any other string on that page). It's also used in "ui.cpp"...
- Sat Mar 11, 2017 5:03 pm
- Forum: Troubleshooting
- Topic: Power Issue
- Replies: 5
- Views: 4646
Re: Power Issue
Unplug the HE280's connector and try again. If the rest of the system now works, that says there's a wiring issue with the upgrade. Check everything, including whether the harness came correctly wired from SeeMeCNC. On the other hand, if the rest of the system isn't working, figure out why before yo...
- Fri Mar 10, 2017 4:03 pm
- Forum: RostockMAX v3
- Topic: Firmware Updates?
- Replies: 10
- Views: 8430
Re: Firmware Updates?
Answer your questions: * There's been at least one update since you purchased. * Theres no need to update at all, if you don't feel the need. But if you see some new/improved feature you really want to have... * Maybe. But you seem happy at the moment, so maybe not. My philosophy is that if it aint ...
- Fri Mar 10, 2017 3:44 pm
- Forum: Troubleshooting
- Topic: HE280 with ramps
- Replies: 11
- Views: 8890
Re: HE280 with ramps
No, there are only 3 mosfets on the standard ramps board. But adding more is easy enough, using the servo pins or any other unused pin on the aux connectors. Search for "mosfet module" on ebay. They'll be under $1 shipped from some of the chinese sources, if you're willing to wait for deli...
- Sat Mar 04, 2017 6:21 pm
- Forum: The Lounge
- Topic: V4??
- Replies: 10
- Views: 8079
Re: V4??
What about tilting the entire printer instead of the bed, leaving the bed-printhead relationship intact? Then the slicer doesn't have to change dramatically. Mainly a matter of deciding what tilt is required to avoid support and adding that information to the stream. Also you'd need a bigger table f...
- Sat Mar 04, 2017 3:12 am
- Forum: Troubleshooting
- Topic: Inconsistent results (aka failures) burning Repetier 92.9 firmware
- Replies: 4
- Views: 3848
Re: Inconsistent results (aka failures) burning Repetier 92.9 firmware
P802M is a chinese take on the Prusa, right? Presumably with some chinese version of the electronics. I'm sure you lost the bulk of this forums readers with the direct use of avrdude. Most let the Arduino IDE handle that for them. What's the address given when you get verify errors? Is it always the...
- Thu Mar 02, 2017 10:13 pm
- Forum: The Build Zone
- Topic: Delta Build
- Replies: 8
- Views: 9069
Re: Delta Build
If the belt is off the pulley, mark one tooth with a pen and start counting teeth as you turn the pulley. When you get back to your starting point, you have your count. If the belt is on the pulley, mark the belt against a fixed reference point. Rotate the pulley exactly one turn (add a mark to the ...
- Wed Mar 01, 2017 3:21 pm
- Forum: The Lounge
- Topic: dark blue forum theme
- Replies: 16
- Views: 13287
Re: dark blue forum theme
I don't think https embeds have ever worked on this forum. http used to work, but youtube probably deprecated that on their end, if I had to guess.
I bet there's a fix out there for admins to install, but I haven't researched it.
I bet there's a fix out there for admins to install, but I haven't researched it.