Unable to view Systems Data

The VE Python API allows users create simple programs using the Python Programming Language, to interact with a VE Model and/or Vista Results File
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ivan_pqs
VE Newbie
VE Newbie
Posts: 6
Joined: Sat Jun 26, 2021 7:00 am

Unable to view Systems Data

Post by ivan_pqs »

Hi Team,

Hope you are well. I have created an APS file but I am unable to view the Systems Data when running read_system_parameters.py or read_hvac_data.py

Release Version: Virtual Environment 2021
Internal Version Number: 2021.0.0.0
HVAC Methodology: ApHVAC
HVAC Network: User-defined (not from Systems Library)

Here is a snippet of the output from read_hvac_data.py. As seen below, it's able to read the HVAC network but no systems are detected when there should be 4.

Code: Select all

  
  >>> Run start, Sun Jul 25 18:56:14 2021
Network data

Name: IES Presentation
Path: D:\IESVE 2021\Tutorial\VEScript_v1\

Systems:
{} 
-----------------
Multiplexes

 <iesve.HVACMultiplex object at 0x298F40F0>

Layer editing mode: all_selected
Number of layers: 2

 <iesve.HVACMultiplex object at 0x25B60B30>
 ....
 ....
 
enerGwizz
VE Student
VE Student
Posts: 46
Joined: Thu Mar 01, 2012 6:36 pm
Location: Los Angeles

Re: Unable to view Systems Data

Post by enerGwizz »

Could you share a screenshot of your ApHVAC file? If you're using custom systems, there are lots of potential sources of such an issue, but I'm guessing you don't have the grey box with network inside that I assume represents a "system" in this case.
--
Greg
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