From 69384c2d82da98727d41986ba926fb2d383cf6a1 Mon Sep 17 00:00:00 2001 From: jbruce Date: Wed, 16 Jan 2019 12:34:50 -0500 Subject: [PATCH] -desc of duty cycle of system --- config.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/config.py b/config.py index 00cf7f9..bc1d25b 100644 --- a/config.py +++ b/config.py @@ -45,7 +45,10 @@ gpio_sensor_data = 17 ### Thermocouple SPI Connection (using adafrut drivers + kernel SPI interface) spi_sensor_chip_id = 0 -### amount of time, in seconds, to wait between reads of the thermocouple +### 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. sensor_time_wait = 2 @@ -55,7 +58,7 @@ sensor_time_wait = 2 pid_kp = 25 # Proportional pid_ki = 1088 # Integration -pid_kd = 217 # Derivative +pid_kd = 217 # Derivative was 217 ########################################################################