Mitsubishi Electronics PAC-YG31CDA System Setup, Unit Of temperature, Use Speed Type, Time

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8.9 System Setup

The extended function of a system is set up.

Parameter

Contents

Value

Unit Of temperature

It is on BACnet communication and is the

Initial setting: degrees-Fahrenheit (°F)

 

temperature unit to be used.

Select item: degrees-Fahrenheit (°F) /

 

 

degrees-Celsius (°C)

 

 

 

Use Drive Mode Type Dry

It checks, when using operation mode type “Dry”

Initial setting: Not used the Dry mode

 

 

Check Off: Not used the Dry mode.

 

 

Check ON: Used the Dry mode

Use Speed Type

It checks, when using air speed type “Mid2” and

Initial setting: Not used Mid2/Mid1

Mid2/Mid1

“Mid1”.

Check Off: Not used Mid2/Mid1

 

 

Low < High

 

 

Check ON: Used Mid2/Mid2

 

 

Low < Mid2 < Mid1 < High

G-50 Time

If BACnet IF receives the TimeSynchronization

Initial setting: Not set the data to G-50A

Synchronization

message from BMS when it is checked, the date

Check Off: Not set to G-50A

 

and time will be transmitted to G-50A.

Check On: Set to G-50A

 

When it check, set the date and time to G-50A,

 

 

When using this function, be sure to set the

 

 

“Time Server IP Address”.

 

[Automatically] Reboot *1

It checks, when using the automatically reboot.

Initial setting: Not auto reboot

 

When automatic reboot was set to On, it

(Recommendation)

 

reboots automatically at the day of the

Check Off: Not auto reboot

 

week and time, which are the set-up cycle

Check On: Automatically reboot

 

and were set up.

Parameter range

 

 

[Week] 0 to 99 weeks

 

 

[Day of Week] SUN, MON, ... , SAT

 

 

[Time] Time (00 to 23) Minute (00 to 59)

*1 When automatic reboot is set up, please set up the automatic login of Windows XP, and automatic starting of BACnet. When a BACnet IF is started automatically, set the program into the start menu.

Note:

・“G-50 Time set” is not performed when using “Energy monitoring function (Activate)” or “Summer Time Set- up (Activate) “ by Integrated centralized control software TG-2000A.

・When Windows XP OS is used continuously without restarting, system errors may accumulate. Thus it is necessary to restart both BACnet IF and the OS.

・The automatic restart function serves to insure that the system restart is done on a regular basis. If there is an error during the automatic restart, the system must be restarted manually. Since there is a possibility of the error not being detected, it is recommended to periodically restart the system manually.

・When automatic reboot is set to [ON], Windows reboots automatically with the set-up cycle.

・During starting of BACnet IF, abnormalities may be detected by BAS. Therefore, please carry out after contacting an administrator, in case it works.

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Contents Please read this manual before using the unit ………36 ………37Test operation from BMS Page Other machines Safety PrecautionsRelocating the unit you may result in incorrect Making improper improvements or repairs mayOther Precautions Precautions for General UsageCompatible Airconditioner System RequirementsRequirements system recommendations Updating the G-50A RestrictionsNumber of units Checking the G-50A versionHardware Connection Diagram System ConfigurationSystem Configuration Example IC IC IC 01 02 IC IC 04 Group ConfigurationFunctional specification Analog Input Object ListList of the objects to be used is shown below SupportNumber Object and Management ItemObject Object type Instance Xxxx23 Horizontal Xxxx15 Inactive Permit Active Prohibit Filter resetXxxx22 Horizontal Swing Air direction stateExecute Reception and execution of service Service ListInitiate Issue of service Service Initiate ExecuteBACnet if receives Service list for every objectStandard support Setting change is possible BACnet if transmitsObject Object type Event Event Service specificationProhibition of local operation Mode FunctionSetting functional list Preparing for installation InstallationPre-installation Steps 1CD-ROM directory structure BACnet if SetupStarting the setup program Setup the serial NoCheck the program folder Check the installation folderSetup completion Click the Finish button on the Setup Complete screenUninstall BACnet if UninstallDrag Part Names and FunctionsWindow Elements Basic Mouse OperationShutdown Initial Startup and ShutdownBefore Startup Start upPage Shutdown SetBACnet System Setting ProcedureStart Up SetBACnet Title bar Get/Put system settingsWindows Elements Open/Close fileSetup for G-50A System Setting ProcedureAdd group Modify group configuration2 G-50A NO. and IP-Address 3 Add/Modify/Delete GroupSelect the model of a group ICIndoor unit LC Lossnay unit Group setup Group SetupFrom G-50A Input the number of a groupNotification Setting Setup for BACnetCommunication setup Add COV notification address COV notification setupCOV Change Of Value NotificationClick the Delete button. The confirmation screen will open Event Notification SettingModify notification address Delete notification addressAdd notification address Notification Class SettingNotification Address Setting Add notification classNotification setting parameter Time System SetupUnit Of temperature Use Speed Type50A test run Site AdjustmentSite Adjustment PC connections and settingsStep Tools for Site AdjustmentTest operation from centralized controller G-50A 50A main unit Initial setting of BACnet ifPC using BACnet if For BMS network For G-50A system Models IP address rangeIs it in agreement with the IP address set as G-50A? Setting CheckTime set Date and Time Is it set up correctly? SettingsTest operation from BMS Building Management System 50A Number BACnet Interface PAC-YG31CDA Site Adjustment sheetIPaddress Group Number Was operated by BMS Appendix 1 Auto Log In Confirmation Method Appendix 2 Initial Value Page WT04221X03

PAC-YG31CDA specifications

Mitsubishi Electronics has long been recognized for its innovation and commitment to providing high-quality climate control solutions. The PAC-YG31CDA is one of the standout products from the company, designed to enhance the performance and functionality of air conditioning systems.

The PAC-YG31CDA is primarily used as a communication interface for centralized control settings in multi-split air conditioning systems. It allows for integration with various types of building management systems, making it an essential component in modern HVAC (heating, ventilation, and air conditioning) setups. This unit supports simplified control and monitoring, aiming to optimize energy use while maintaining user comfort.

One of the main features of the PAC-YG31CDA is its compatibility with a range of Mitsubishi air conditioning units, ensuring versatile application across different settings. This allows for centralized management of multiple indoor units, which is particularly useful in commercial environments. Users can easily adjust settings, schedules, and modes from a single interface, streamlining operations and enhancing convenience.

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In terms of performance, the PAC-YG31CDA features a robust design that ensures reliability and durability. Its compact size allows for easy installation and integration into existing systems, minimizing disruption during setup. Furthermore, the unit is energy-efficient, designed to reduce operational costs while enhancing user comfort.

Overall, the Mitsubishi Electronics PAC-YG31CDA exemplifies the company's commitment to technical excellence and user satisfaction. With its comprehensive features, advanced technologies, and user-friendly design, the PAC-YG31CDA is an invaluable addition to HVAC systems, particularly in settings that require effective climate control management. Whether for commercial or residential applications, this unit stands out as a reliable solution that delivers both performance and value.
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