[TRNSYS-users] How to control a circulating pump via OR logic?

[Theeraphat Sri-on]

>> I need to active circulating pump when a heat pump active and when
cooling tower active, but a heat pump and cooling tower not  active at same
time.

>> I need to use a logic OR to control, how can I create a control model in
TRNSYS for this requirement?, or any ones has another idea please tell me.

>>Thanks you for your help.

-- 
Best regards,
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*Mr.Theeraphat Sri-on*
*Graduate Student*
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