From 94dbd4c5c00d4b569b098e0ceaeaa03d5549f2c3 Mon Sep 17 00:00:00 2001 From: RobertJDavis Date: Fri, 31 Oct 2025 11:08:48 -0700 Subject: [PATCH] minor adjustments --- src/BMS/CHILLER/CH_York_YVAA_RTU/README.md | 2 +- src/BMS/CHILLER/CH_York_YVAA_RTU/config.h | 2 +- src/BMS/CHILLER/CH_York_YVAA_RTU/main.cpp | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/BMS/CHILLER/CH_York_YVAA_RTU/README.md b/src/BMS/CHILLER/CH_York_YVAA_RTU/README.md index 83edb97..f2bc7c7 100644 --- a/src/BMS/CHILLER/CH_York_YVAA_RTU/README.md +++ b/src/BMS/CHILLER/CH_York_YVAA_RTU/README.md @@ -20,7 +20,7 @@ The code is written for an ESP8266/ESP32-style microcontroller with WiFi capabil --- ## States and Strategies -Updates Alarms States. Only the Sys 1 Fan Fault or Sys 2 Fan Fault will end unit --> FailState +Updates Alarms States. Only the Sys 1 Fan Fault or Sys 2 Fan Fault will send unit --> FailState Sys 1 Alarm, Sys 2 Alarm, and General Alarm will annunciate only, will not stop the unit (this is an assumption the program follows, may differ in field). Updates Free Cooling Mode: Free Cooling Mode is activated using a coil, for simulation purposes only. Modbus points are simulated, mostly with a SingleValue strategy for image verification in Ignition. diff --git a/src/BMS/CHILLER/CH_York_YVAA_RTU/config.h b/src/BMS/CHILLER/CH_York_YVAA_RTU/config.h index e240df1..79e7383 100644 --- a/src/BMS/CHILLER/CH_York_YVAA_RTU/config.h +++ b/src/BMS/CHILLER/CH_York_YVAA_RTU/config.h @@ -92,7 +92,7 @@ modbusMap mb_map[] = {HR, 24, 0, "Sys 2 Run Hours"}, {HR, 25, 0, "Sys 2 Starts"}, - {HR_10x, 26, 0, "VSD Output Frequency"}, // part of Modbus map, but not included in code + {HR_10x, 26, 0, "VSD Output Frequency"}, {HR, 29, 77, "Sys 1 Operational Code"}, // 77:not running, 78:running, 82:free cooling {HR, 30, 0, "Sys 1 Fault Code"}, // 56:condenser fan VSD warning diff --git a/src/BMS/CHILLER/CH_York_YVAA_RTU/main.cpp b/src/BMS/CHILLER/CH_York_YVAA_RTU/main.cpp index 5dbc9f1..ec953c3 100644 --- a/src/BMS/CHILLER/CH_York_YVAA_RTU/main.cpp +++ b/src/BMS/CHILLER/CH_York_YVAA_RTU/main.cpp @@ -1,11 +1,11 @@ /** * @file main.cpp - * @brief Main execution program for the Daikin Chiller (RTU) Emulator. - * @author Emmanuel Hernandez Cruz + * @brief Main execution program for the York YVAA Chiller (RTU) Emulator. + * @author Emmanuel Hernandez Cruz, Robert J. Davis * @date 2025-09-02 * * @details This file contains the main execution program for an Arduino-based - * emulator of a Daikin Chiller unit. The program communicates via the + * emulator of a York YVAA Chiller unit. The program communicates via the * Modbus RTU protocol over a serial connection. * * The setup() function initializes the following: