Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Water node mass flow rate in EMS

Hello everyone, hope you are all in good health. I've been trying to work with water heater use side mass flow rate but had no luck. I have a simple WaterHeaterMixed. When using sensor in EMS, WATER HEATER_UNIT1,Water Use Equipment Hot Water Mass Flow Rate or node mass flow rate. I get an error of invalid output:variable. I've also tried with the following related nodes and still get the same outcome: DHW Supply Outlet Node_unit1 DHW Demand Inlet Node_unit1 Mains Inlet Node_unit1 Mains Makeup Node_unit1

Thanks !

Water node mass flow rate in EMS

Hello everyone, hope you are all in good health. I've been trying to work with water heater use side mass flow rate but had no luck. I have a simple WaterHeaterMixed. When using sensor in EMS, WATER HEATER_UNIT1,Water Use Equipment Hot Water Mass Flow Rate or node mass flow rate. I get an error of invalid output:variable. I've also tried with the following related nodes and still get the same outcome: DHW Supply Outlet Node_unit1 DHW Demand Inlet Node_unit1 Mains Inlet Node_unit1 Mains Makeup Node_unit1

Thanks !

Water node mass flow rate in EMS

Hello everyone, hope you are all in good health. I've been trying to work with water heater use side mass flow rate but had no luck. I have a simple WaterHeaterMixed. When using sensor in EMS, WATER HEATER_UNIT1,Water Use Equipment Hot Water Mass Flow Rate or node mass flow rate. I get an error of invalid output:variable. I've also tried with the following related nodes and still get the same outcome: outcome:

  • DHW Supply Outlet Node_unit1 Node_unit1
  • DHW Demand Inlet Node_unit1 Node_unit1
  • Mains Inlet Node_unit1 Node_unit1
  • Mains Makeup Node_unit1

Thanks !

Water node mass flow rate in EMS

Hello everyone, hope you are all in good health. I've been trying to work with water heater use side mass flow rate but had no luck. I have a simple WaterHeaterMixed. When using sensor in EMS, WATER HEATER_UNIT1,Water Use Equipment Hot Water Mass Flow Rate or node mass flow rate. I get an error of invalid output:variable. I've also tried with the following related nodes and still get the same outcome:

  • DHW Supply Outlet Node_unit1
  • DHW Demand Inlet Node_unit1
  • Mains Inlet Node_unit1
  • Mains Makeup Node_unit1

image description

Thanks !

Water node mass flow rate in EMS

Hello everyone, hope you are all in good health. I've been trying to work with water heater use side mass flow rate but had no luck. I have a simple WaterHeaterMixed. When using sensor in EMS, WATER HEATER_UNIT1,Water Use Equipment Hot Water Mass Flow Rate or node mass flow rate. I get an error of invalid output:variable. I've also tried with the following related nodes and still get the same outcome:

  • DHW Supply Outlet Node_unit1
  • DHW Demand Inlet Node_unit1
  • Mains Inlet Node_unit1
  • Mains Makeup Node_unit1

UPDATE :

image description

Thanks !