[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[TRNSYS-users] Cooling Tower Minimum Fan Speed

To: "trnsys-users@cae.wisc.edu" <trnsys-users@cae.wisc.edu>
Subject: [TRNSYS-users] Cooling Tower Minimum Fan Speed
From: Fred Betz <fbetz@aeieng.com>
Date: Fri, 12 Mar 2010 09:31:12 -0600
Accept-language: en-US
Acceptlanguage: en-US
List-archive: <https://www-old.cae.wisc.edu/pipermail/trnsys-users>
List-help: <mailto:trnsys-users-request@cae.wisc.edu?subject=help>
List-id: "TRNSYS users mailing list at the Solar Energy Lab, UW-Madison" <trnsys-users.cae.wisc.edu>
List-post: <mailto:trnsys-users@cae.wisc.edu>
List-subscribe: <https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users>, <mailto:trnsys-users-request@cae.wisc.edu?subject=subscribe>
List-unsubscribe: <https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users>, <mailto:trnsys-users-request@cae.wisc.edu?subject=unsubscribe>
Thread-index: AcrB+Qv8TfGeetEHQTC0i7d8z66Ruw==
Thread-topic: Cooling Tower Minimum Fan Speed

TRNSYS Users

When I send a control signal of -1 to the cooling tower fan, the power shuts off, but the fan continues to flow at the minimum speed and provides cooling to the incoming water.

When I set the minimum flow to zero, I get an error.

Any thoughts on why this is?

Fred

Fred Betz PhD., LEED AP
Sustainable Systems Analyst

AEI | AFFILIATED ENGINEERS, INC.
5802 Research Park Blvd. | Madison, WI 53719

P: 608.236.1175 | F: 608.238.2614
fbetz@aeieng.com | www.aeieng.com

Prev by Date: [TRNSYS-users] Air Source Heat Pump
Next by Date: Re: [TRNSYS-users] batteries models
Previous by thread: [TRNSYS-users] Air Source Heat Pump
Next by thread: [TRNSYS-users] Easy way of finding types in Simulation Studio
Index(es):
- Date
- Thread