No. I had the black wire connected to +24v (incorrectly) and moved it to -24v, which is where it should have been from the start. The red lead is connected to S2. No more flow errors.
No. I had the black wire connected to +24v (incorrectly) and moved it to -24v, which is where it should have been from the start. The red lead is connected to S2. No more flow errors.