ramps 1.4 issue with 3 extruder motors
so after a long few days repetier figured out one of my issues was the the 3rd extrudes not being identified in pins H Yeah \
my other issue was a USB comm issue used com3 before i had to plug into a different USB plug changed it to COm4 now the program uploads.
Went in and added 2 lines to pins and reverse the thermos pins see below
added this
my other issue was a USB comm issue used com3 before i had to plug into a different USB plug changed it to COm4 now the program uploads.
Went in and added 2 lines to pins and reverse the thermos pins see below
#define ORIG_E0_STEP_PIN 26
#define ORIG_E0_DIR_PIN 28
#define ORIG_E0_ENABLE_PIN 24
#define ORIG_E1_STEP_PIN 36
#define ORIG_E1_DIR_PIN 34
#define ORIG_E1_ENABLE_PIN 30
added this
#define ORIG_E2_STEP_PIN 42
#define ORIG_E2_DIR_PIN 40
#define ORIG_E2_ENABLE_PIN 63
shows aux2 pins as 5v gnd a9/d63 40 42 I used those 3 for my extension board v1.1
top header E S D G thats the ID for the above Pins
shows aux2 pins as 5v gnd a9/d63 40 42 I used those 3 for my extension board v1.1
top header E S D G thats the ID for the above Pins
#define TEMP_0_PIN 14 Swapped as my zero is burned out on this board
#define TEMP_1_PIN 13 T0 is plugged in here
#define TEMP_2_PIN 15
#define E0_PINS ORIG_E0_STEP_PIN,ORIG_E0_DIR_PIN,ORIG_E0_ENABLE_PIN,
#define E1_PINS ORIG_E1_STEP_PIN,ORIG_E1_DIR_PIN,ORIG_E1_ENABLE_PIN,
#define E2_PINS ORIG_E2_STEP_PIN,ORIG_E2_DIR_PIN,ORIG_E2_ENABLE_PIN, Added this is the 2nd line
so it compiles and uploads
Problem is when i run my print all 3 extruders push filament at the same time?
is pin 63 really pin 15 i read some place and is d63 wrong pin also A9
what should the ID for d63 be?
or what is causing all 3 to push when E2 is selected?
these are all on AUX2 top 2 are gnd and 5v right side down are these 3 pins which is what i have been using until the Pins h got deleted or something.
think the new mega 2560 i jut got is bad
thanks in advance
so it compiles and uploads
Problem is when i run my print all 3 extruders push filament at the same time?
is pin 63 really pin 15 i read some place and is d63 wrong pin also A9
what should the ID for d63 be?
or what is causing all 3 to push when E2 is selected?
these are all on AUX2 top 2 are gnd and 5v right side down are these 3 pins which is what i have been using until the Pins h got deleted or something.
think the new mega 2560 i jut got is bad
thanks in advance
Comments
https://reprap.org/wiki/Repetier_Color_Mixing
for more details.
If that is unexpected I assume you wanted 3 extruder with shared heater. Here only one at a time can extruder but all go through same nozzle, so on deselect you retract one filament out and insert the selecte done instead.
Currently only using one single hot end nozzle and choose one extruder motor (0.1.2)
also parts cooling fans an hot end fan of the one fan control
config h below
#define MIXING_EXTRUDER 1
have to use the o;d ramps the new amega 2560 i got was bad returning for an exchange at least this 5 year old setup still working
Saved my config h and Pins H in a separate folder, seems like a good idea now :>)
thank you