Difference between revisions of "Proma MyPlasm CNC System"
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[https://www.proma-elektronika.com/download/MyPlasm/MyPlasmCNC107c.exe MyPlasm CNC 1.0.7c] (buggy) | [https://www.proma-elektronika.com/download/MyPlasm/MyPlasmCNC107c.exe MyPlasm CNC 1.0.7c] (buggy) | ||
| + | |||
| + | == Firmware == | ||
| + | |||
| + | Pin 1 of the MCU is on the corner near the crystal. On the unpopulated 2mm pitch debug header near the MCU, we're calling pin 4 the pin nearest the crystal, and pin 1 the farthest. | ||
| + | |||
| + | {| class="wikitable" | ||
| + | ! Header Pin | ||
| + | ! MCU Pin | ||
| + | ! Function | ||
| + | |- | ||
| + | | 1 | ||
| + | | 46 | ||
| + | | PA13/JTMS-SWDIO | ||
| + | |- | ||
| + | | 2 | ||
| + | | 47 | ||
| + | | V<sub>SS_2</sub> (GND) | ||
| + | |- | ||
| + | | 3 | ||
| + | | 48 | ||
| + | | V<sub>DD_2</sub> (+3.3V) | ||
| + | |- | ||
| + | | 4 | ||
| + | | 49 | ||
| + | | PA14/JTCK-SWCLK | ||
| + | |} | ||
== Replacement Parts == | == Replacement Parts == | ||
| Line 54: | Line 80: | ||
| Rxx | | Rxx | ||
| | | | ||
| + | | | ||
| + | |- | ||
| + | | T1,T2 | ||
| + | | AKPX 12 [SOT-23] | ||
| + | | | ||
| + | |- | ||
| + | | T3-T10 | ||
| + | | WF <u>S</u> 81 | ||
| | | | ||
|- | |- | ||
Latest revision as of 23:10, 18 September 2020
Overview
Polish made plasma CNC control system with motion control board and RS-485 interfaced torch height control board.
Software
MyPlasm CNC 1.0.6d (stable)
MyPlasm CNC 1.0.7c (buggy)
Firmware
Pin 1 of the MCU is on the corner near the crystal. On the unpopulated 2mm pitch debug header near the MCU, we're calling pin 4 the pin nearest the crystal, and pin 1 the farthest.
| Header Pin | MCU Pin | Function |
|---|---|---|
| 1 | 46 | PA13/JTMS-SWDIO |
| 2 | 47 | VSS_2 (GND) |
| 3 | 48 | VDD_2 (+3.3V) |
| 4 | 49 | PA14/JTCK-SWCLK |
Replacement Parts
Motion Control Board
| Name | Marking | DigiKey Link |
|---|---|---|
| C1,C2,C3 | L6E PET 35V 100μF 85°C(M) (SAMWHA logo) SD | Rubycon 35ZLH100MEFC6.3X11 |
| D1 | M7 [2.3x4mm] | maybe 1N5819 or 1N4007? |
| D2 | B4 | |
| D5,D7 | ZA | |
| D6 | ST G EV GP 907 or P6 SMB 36A |
ST SM6T36A Littelfuse P6SMB36A |
| F1 | E7 | |
| L1 | ||
| LEDxx | ||
| Rxx | ||
| T1,T2 | AKPX 12 [SOT-23] | |
| T3-T10 | WF S 81 | |
| U1 | JZ9nD [SOT-23] | |
| U2 | LM2574N-5 (ONsemi logo) AK14 2001G | ON Semiconductor LM2574N-5G |
| U3 | (TI logo) 98ZJH94 ULN2803A G4 | Texas Instruments ULN2803ADWRG4 |
| U4 | 75176B (TI logo) 95M AKST G4 | Texas Instruments SN75176BDRG4 |
| U5 | ARM Z STM32F105 RBT6 GQ28P 93 CHN GQ 943 (ST logo) 12 | ST STM32F105RBT6TR |
| U6 | (Toshiba logo) 951 P185 TA | Toshiba TLP185(GR-TPR,E) |
| U7,U8 | PC410L (Sharp logo) 4K7 | Sharp PC410L0NIP |
| U9 | FTDI 1912-C FT232RL | FTDI FT232RL-REEL |
Torch Height Board
Online Resources
Proma Myplasma Controller-THC Torch Height Control | Automation Technology