Hi DennyP!
The W seems to be a countdown that tells you it is almost starting,
it waits until the temperature has been reached for a few seconds.
My Pronterface shows:
T:200.2 E:0 W:8
T:200.6 E:0 W:7
T:200.6 E:0 W:6
T:200.8 E:0 W:5
T:200.5 E:0 W:4
T:200.7 E:0 W:3
T:200.2 E:0 W:2
T:200.3 E:0 W:1
T:200.1 E:0 W:0
And then it starts printing.
M302 allows you to extrude with a cold extruder.
M119 reports a Z_MIN endstop, this is usually the nozzle probe.
I have had a weird Z problem that was caused by the probe,
you can try to disable it in Pins.h by setting Z_MIN_PIN to -1.
You probably also need to disable the ENABLE_AUTO_BED_LEVELING define.
Just a guess: your nozzle setpoint of 0C may be invalid?
You can try setting the setpoint to the current temperature.
The W seems to be a countdown that tells you it is almost starting,
it waits until the temperature has been reached for a few seconds.
My Pronterface shows:
T:200.2 E:0 W:8
T:200.6 E:0 W:7
T:200.6 E:0 W:6
T:200.8 E:0 W:5
T:200.5 E:0 W:4
T:200.7 E:0 W:3
T:200.2 E:0 W:2
T:200.3 E:0 W:1
T:200.1 E:0 W:0
And then it starts printing.
M302 allows you to extrude with a cold extruder.
M119 reports a Z_MIN endstop, this is usually the nozzle probe.
I have had a weird Z problem that was caused by the probe,
you can try to disable it in Pins.h by setting Z_MIN_PIN to -1.
You probably also need to disable the ENABLE_AUTO_BED_LEVELING define.
Just a guess: your nozzle setpoint of 0C may be invalid?
You can try setting the setpoint to the current temperature.