Ask a chain question
Thread Content
If, in the interlock logic of the device, several interlocks are related to the low-low flow rate interlock for a certain pump, and if I want to bypass this low-low interlock for that pump’s outlet flow, do I need to bypass it in every logic involved, or is it sufficient to bypass it only in one of them?
If these chains don’t affect each other, then you can ignore whichever one you want; if you want to ignore them all, then you need to ignore them all
Although this condition exists in different chains, as long as that traffic is bypassed, it will also be bypassed in the corresponding chain; therefore, bypassing it once is sufficient
The chain system mentioned by the poster probably refers to the pump used for protecting against low flow rates; care should be taken when bypassing it
If one is omitted, the others will also be omitted