diff --git a/src/pwmout.c b/src/pwmout.c
--- a/src/pwmout.c
+++ b/src/pwmout.c
@@ -88,8 +88,8 @@ void pwmout_process(int16_t duty)
 {
     if(duty == 0)
     {
-        HAL_GPIO_WritePin(SSR, 0);
-        HAL_GPIO_WritePin(LED, 0);
+//        HAL_GPIO_WritePin(SSR, 0);
+//        HAL_GPIO_WritePin(LED, 0);
     }
     if(duty < 0)
         duty = 0;