diff options
Diffstat (limited to 'klippy')
| -rw-r--r-- | klippy/extras/heaters.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/klippy/extras/heaters.py b/klippy/extras/heaters.py index 9e2e148a..b86b0ecf 100644 --- a/klippy/extras/heaters.py +++ b/klippy/extras/heaters.py @@ -182,7 +182,9 @@ class ControlPID: self.min_deriv_time = heater.get_smooth_time() imax = config.getfloat('pid_integral_max', self.heater_max_power, minval=0.) - self.temp_integ_max = imax / self.Ki + self.temp_integ_max = 0. + if self.Ki: + self.temp_integ_max = imax / self.Ki self.prev_temp = AMBIENT_TEMP self.prev_temp_time = 0. self.prev_temp_deriv = 0. |