PolyCraft/kiln-controller
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cleaning up config given latest code changes

Browse Source
This commit is contained in:
Jason Bruce 2021-06-08 12:31:06 -04:00
parent bcfd6afbc7
commit 7d68878fbb
1 changed files with 18 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
config.py
View File

@ -43,10 +43,13 @@ gpio_sensor_clock = 22
gpio_sensor_data = 17
gpio_sensor_di = 10 # only used with max31856
### duty cycle of the entire system in seconds. Every N seconds a decision
### is made about switching the relay[s] on & off and for how long.
### The thermocouple is read five times during this period and the highest
### value is used.
########################################################################
#
# duty cycle of the entire system in seconds
#
# Every N seconds a decision is made about switching the relay[s]
# on & off and for how long. The thermocouple is read
# temperature_average_samples times during and the average value is used.
sensor_time_wait = 2
@ -54,8 +57,9 @@ sensor_time_wait = 2
#
# PID parameters
#
# These parameters work well with the simulated oven. You must tune them
# to work well with your specific kiln. Note that the integral pid_ki is
# These parameters control kiln temperature change. These settings work
# well with the simulated oven. You must tune them to work well with
# your specific kiln. Note that the integral pid_ki is
# inverted so that a smaller number means more integral action.
pid_kp = 25 # Proportional
pid_ki = 200 # Integral
@ -108,7 +112,8 @@ emergency_shutoff_temp = 2264 #cone 7
# If the kiln cannot heat or cool fast enough and is off by more than
# kiln_must_catch_up_max_error the entire schedule is shifted until
# the desired temperature is reached. If your kiln cannot attain the
# wanted temperature, the schedule will run forever.
# wanted temperature, the schedule will run forever. This is often used
# for heating as fast as possible in a section of a kiln schedule/profile.
kiln_must_catch_up = True
kiln_must_catch_up_max_error = 10 #degrees
@ -118,13 +123,15 @@ kiln_must_catch_up_max_error = 10 #degrees
# cheap thermocouple. Invest in a better thermocouple.
thermocouple_offset=0
# some kilns/thermocouples start erroneously reporting "short" errors at higher temperatures
# due to plasma forming in the kiln.
# Set this to False to ignore these errors and assume the temperature reading was correct anyway
# some kilns/thermocouples start erroneously reporting "short"
# errors at higher temperatures due to plasma forming in the kiln.
# Set this to False to ignore these errors and assume the temperature
# reading was correct anyway
honour_theromocouple_short_errors = False
# number of samples of temperature to average.
# If you suffer from the high temperature kiln issue and have set honour_theromocouple_short_errors to False,
# If you suffer from the high temperature kiln issue and have set
# honour_theromocouple_short_errors to False,
# you will likely need to increase this (eg I use 40)
temperature_average_samples = 40