[TRNSYS-users] Problems with Type66

[Julian Demetz]

Dear Tnsys-Users,

 

I’m working on a swimming pool simulation which is heated by a heat pump.
I’ve build the heatpump in EES. 

I’m using Type66 to call the EES function. It seems to work, but I get in
almost every timestep the Warning:

 

The Inputs to Units 5 6 9 17 were not converged within the specified
tolerance at time XXXX

 

I’ve set both tolerances (integration and convergence) to a value of 0.001.

Is the message normal when using Type66 or is it a hint for an error in the
model.

I would be very happy if somebody could tell me something about this
convergence-message.

 

Best regards

 

Julian Demetz

 

Universidade Federal de Santa Catarina, Florianópolis, Brazil

Technische Universität München, Munich, Germany 

 

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