diff --git a/README.md b/README.md index be19ba5..ab1656b 100644 --- a/README.md +++ b/README.md @@ -216,20 +216,33 @@ Note about the Hartk1213 v3.rabbit board: If the jumper pads on the back of the v3.rabbit are configured incorrectly you could end up damaging your Octopus Pro mother board!! -Because there are two different versions of this Toolhead board around (let’s call them version #1, and version #2), before powering on your printer, please ensure that the jumper pads on the back of the v3.rabbit Toolhead board are properly configure for your FANS and ABL! +Because there are two different versions of this Toolhead board around (let’s call them version #1, +and version #2), before powering on your printer, please ensure that the jumper pads on the back of +the v3.rabbit Toolhead board are properly configure for your FANS and ABL! How to tell which version of the v3.rabbit Toolhead board you own: -If you turn the board over on its back, you will see a bank of jumper pads. For version #1 of the v3.rabbit Toolhead board has 4 columns by 3 rows of jumper pads. For version #2 of v3.rabbit Toolhead board has 3 columns by 3 rows of jumper pads. If you have version #1 of the v3.rabbit Toolhead board (4 columns by 3 rows of jumper pads) than you are responsible for bridging the jumper pads to your desired voltage (in my case I would solder a bridge to 24VDC for ABL, PCF, HEF, and FS). If you have version #2 of the v3.rabbit Toolhead board (3 columns by 3 rows of jumper pads) than all the selectable voltages default to 24VDC! +If you turn the board over on its back, you will see a bank of jumper pads. For version #1 of the +v3.rabbit Toolhead board has 4 columns by 3 rows of jumper pads. For version #2 of v3.rabbit +Toolhead board has 3 columns by 3 rows of jumper pads. If you have version #1 of the v3.rabbit +Toolhead board (4 columns by 3 rows of jumper pads) than you are responsible for bridging the +jumper pads to your desired voltage (in my case I would solder a bridge to 24VDC for ABL, PCF, HEF, +and FS). If you have version #2 of the v3.rabbit Toolhead board (3 columns by 3 rows of jumper +pads) than all the selectable voltages default to 24VDC! Here is what the labels mean: -ABL means auto bed leveling or an inductive probe or the proximity sensor connector; PCF means Part Cooling Fan; HEF means Hotend Fan; and FS means Filament Switch Sensor. +ABL means auto bed leveling or an inductive probe or the proximity sensor connector; PCF means +Part Cooling Fan; HEF means Hotend Fan; and FS means Filament Switch Sensor. -For version #1 of the v3.rabbit board, the columns are labeled from left to right: ABL, PCF, HEF, FS. For version #2 of the v3.rabbit board, the columns are labeled from left to right: ABL, PCF, HEF. +For version #1 of the v3.rabbit board, the columns are labeled from left to right: ABL, PCF, HEF, +FS. For version #2 of the v3.rabbit board, the columns are labeled from left to right: ABL, PCF, +HEF. -For version #1 and version #2 the rows are: 1st row is 24VDC; 2nd row is (ABL, PCF, or HEF, {only on Version #1 FS}); and 3rd row is 5VDC. +For version #1 and version #2 the rows are: 1st row is 24VDC; 2nd row is (ABL, PCF, or HEF, {only +on Version #1 FS}); and 3rd row is 5VDC. -If you have version #2 and you want 5VDC, you are going to cut the trace to the 24VDC on the desired PIN (ABL, PCF or HEF)! +If you have version #2 and you want 5VDC, you are going to cut the trace to the 24VDC on the +desired PIN (ABL, PCF or HEF)! ``` ![JPG of wiring harness Diagram](images/Voron_2.4_Tool_Head_PCB__Wiring_Harness.jpg)