Pump control column
Thread Content
This post was last edited by sdscj0122 on 2018-8-31 at 10:18. The two pumps are interlocked; each has two control panels – one with functions for lock, stop, run, and start, while the other has options for manual and automatic mode. The control panels for the two pumps are identical. I would like to ask everyone how to use these functions, especially the ‘run’ function
This post was last edited by ylb913 on 2018-8-31 at 12:12. When one control column is set to automatic mode, the other control column should be inactive; only when it is set to manual mode will the functions of lock, stop, run, and start on the other control column become active.
Look at the diagram; if you can’t understand such a simple one, then don’t become an electrician
You didn’t explain it very clearly. Lock off: knob switch； Start: Push-button switch (with or without light? ） ； To operate it (does it refer to an indicator light, a button with a light, or just a button?) It should be the indicator light ； Stop (button): Is manual/auto controlled by a knob or two buttons? All of these affect your electrical control circuit; it should be made clear
Yes, you didn’t explain it very clearly. From my understanding, “lock stop” should refer to an emergency stop (a knob switch)； Start: Push-button switch (with or without light? ） ； Running is the indicator light, right? ； Stop (button); Manual/Automatic – a toggle switch to select between Pump 1# and Pump 2#