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EMS via OpenStudio - multiple EMS Calling Manager objects

asked 2020-03-02 11:38:03 -0600

tenna031
231 ●1 ●6

updated 2020-03-08 12:56:12 -0600

__AmirRoth__

4446 ●5 ●17 http://bleedinggreenna...

Hello everyone,

Is it okay to create multiple EMS calling managers inside a measure or should I only create a single calling manager and attach programs with multiple calls to addProgram?

pcm = OpenStudio::Model::EnergyManagementSystemProgramCallingManager.new(model)
pcm.setName("Prgm_Mgr_#{program_id}")
pcm.setCallingPoint("AfterPredictorAfterHVACManagers")
pcm.addProgram(program)

Thanks!

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answered 2020-03-02 13:18:31 -0600

shorowit

11931 ●203 ●9 https://www.nrel.gov/b...

Either approach will work. If you go the route of having multiple programs referenced by the same calling manager, they will all obviously have the same calling point. With different calling managers, each program can have a different calling point. That may or may not be flexibility that you need.

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Thanks for your feedback. I'm using multiple calling managers and was curious to see if any previous managers would get overwritten. It makes sense that they do not.

tenna031 ( 2020-03-02 14:13:38 -0600 )edit

there are OpenStudio Measures of the EMS documentation examples here which can be useful as a reference.

BrianLBall ( 2020-03-02 14:31:06 -0600 )edit

Thanks for the link Brian.

tenna031 ( 2020-03-02 15:05:13 -0600 )edit

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Asked: 2020-03-02 11:38:03 -0600

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Last updated: Mar 02 '20

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EMS via OpenStudio - multiple EMS Calling Manager objects edit