From c66d1d554f7f0688020419eef1c5385c96bf2943 Mon Sep 17 00:00:00 2001 From: GadgetAngel Date: Wed, 12 Jan 2022 11:27:14 -0500 Subject: [PATCH] Update README --- Electronics_Case_Wiring_Diagram/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Electronics_Case_Wiring_Diagram/README.md b/Electronics_Case_Wiring_Diagram/README.md index a7a7bf6..b5c40e4 100644 --- a/Electronics_Case_Wiring_Diagram/README.md +++ b/Electronics_Case_Wiring_Diagram/README.md @@ -303,7 +303,7 @@ I hope this procedure is clear. Again, please place an in-line 300 to 500 Ohm r 12. The "GND" line of the ERCF v.3 toolhead board will connect to the "Voron 2.4 AC Wiring Diagram"'s "Common V- Ground" reference (the point where you attach all the V- terminal of each PSU you have in the Build). -So, thank you for letting me type and figure out how this all connects up. That is how you connect up the Hartk's ERCF v.3 toolhead board to the Octopus Pro if you are using Stealthburner fan assembly on the LGX extruder with Neopixels, Klicky_Probe (XES), HEF, HE0, TH0, Chamber Thermistor(CT), PCF, HEF, LGX motor, 5VDC, 24VDC, GND, Analogue GND (AGND) and Common V- from all the PSUs (GND). +So, thank you for letting me type and figure out how this all connects up. That is how you connect up the Hartk's ERCF v.3 toolhead board to the Octopus Pro if you are using Stealthburner fan assembly on the LGX extruder with Neopixels, Klicky_Probe (XES), HEF, HE0, TH0, Chamber Thermistor(CT), PCF, HEF, LGX motor, 5VDC, 24VDC, GND, Analogue GND (AGND) and "Common V-" from all the PSUs (GND). Next we need to connect up all the motors and endstops: @@ -314,7 +314,7 @@ Next we need to connect up all the motors and endstops: 15. The "HE1" line of the [Z Endstop PCB for Voron v2.4 board](https://deepfriedhero.in/products/z-endstop-pcb-for-voron-v2-4) (on the LDO Kit they refer to this as the "Nozzle Probe" line) will connect to to the "STOP_2" on the Octopus Pro board. -Motor cables: Please use a LED light to ensure that the pairs of wires for each motor coil wire lie next to each other on in the motor cable. If the two adjacent wires do not turn on the LED light when you turn the shaft of the motor then you will need to find the appropriate pair of wires and ensure that they are adjacent to each other in the JST connector. What do I mean by two adjacent wires. Well the JST connector has 4 pins. Pick a starting point, call that "PIN 1" then the next pin adjacent to it in the JST connector is "PIN 2". Place an LED across "PIN 1" and "PIN 2". Turn the stepper motor shaft to see if the LED turns on while you turning the motor;s shaft. If the LED turns on then "PIN 1" and "PIN 2" are a coil pair. Now check "PIN 3" and "PIN 4", just to ensure that the second motor coil is working properly. Place the LED across "PIN 3" and "PIN 4", does the LED turn on? Now that you have determined which pairs of motor wires make up a coil pair. Place the coil pairs as follows: PIN1 and PIN2 is a coil pair, PIN3 and PIN4 is a coil pair. +Motor cables: Please use a LED light to ensure that the pairs of wires for each motor coil are lying next to each other in the motor cable's connector. If the two adjacent wires do not turn on the LED light when you turn the shaft of the motor then you will need to find the appropriate pair of wires and ensure that they are adjacent to each other in the JST connector. What do I mean by two adjacent wires. Well the JST connector has 4 pins. Pick a starting point, call that "PIN 1" then the next pin adjacent to it in the JST connector is "PIN 2". Place an LED across "PIN 1" and "PIN 2". Turn the stepper motor shaft to see if the LED turns on while you turning the motor;s shaft. If the LED turns on then "PIN 1" and "PIN 2" are a coil pair. Now check "PIN 3" and "PIN 4", just to ensure that the second motor coil is working properly. Place the LED across "PIN 3" and "PIN 4", does the LED turn on? Now that you have determined which pairs of motor wires make up a coil pair. Place the coil pairs as follows: PIN1 and PIN2 is a coil pair, PIN3 and PIN4 is a coil pair. 16. "A" Motor cables is the motor located in the "Rear Right of Gantry" as if standing in front of an upright printer and looking towards it. Place the "A" Motor cable into "Motor_1" connector on the Octopus Pro board.