Differences

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--- getting_started:tutorials:oneaxis_cb20 [2019/10/15 12:59] – [Encoder Inputs] graf
+++ getting_started:tutorials:oneaxis_cb20 [2019/10/15 13:15] (current) – [Emergency Signal] graf
@@ Line 19: / Line 19: @@
 ===== Ready Signal =====
-The ready signal signals to the controller that the motor controller has powered up. As there is no external motor controller on the Beaglebone blue we simply put this signal on a digital input pin which is connected to the on board push button //Mode//.
+The ready signal signals to the controller that the motor controller has powered up. .
 ===== Emergency Signal =====
-The emergency signal is used to bring the application in a safe mode. We put this input signal on a digital input pin which is connected to the on board push button //Pause//. Later when the application runs we can cause the safety system to switch to an emergency state by pressing the //Pause// button.
+The emergency signal is used to bring the application in a safe mode. We connect this input signal (channel 0 on connector P12 to an external push button. As soon as a logic one is detected on this digital input the safety system is caused to switch to an emergency state.