Mitsubishi Electric PAC-YG31CDA - Manuals

3.3 Group Configuration In BACnet IF, a G-50A number + group number is a unit for management. The instance number of BACnet consists of G-50A number + group number + member numbers. For details, it is "Chapter 4.3 Relation between object and management item" reference. Below, a group number ...

4.Functional specification 4.1 Communication Protocol Specification 1) Protocol Outline BACnet/IP which applied to ANSI/ASHRAE 135-1995, 135a, 135b correspondingly on UDP/IP of Ethernet is used. APDU of BACnet NPCIof BACnetNETWORK BVLL Header UDP Header IP Header Ether Header 2) Ether Header A physi...

4.3 Object and Management Item Object ID consists of object type + instance number. An instance number consists of G-50A number + air-conditioner equipment group number + member number. 31 22 21 0(bit) BACnet object type Instance number Instance number (decimal and 6 figures ): X X XX XX Member numb...

4.4 Service List Service Initiate Execute Note Acknowledge Alarm 0 × × Confirmed COV Notification 1 ¡ × Confirmed Event Notification 2 ¡ × Get Alarm Summary 3 × × Get Enrollment Summary 4 × × Subscribe COV 5 × × Unconfirmed COV Notification 28 ¡ × Unconfirmed Event Notification 29 ¡ × Atomic Read Fi...

4.5 Service list for every object Service transceiver list for every object is shown below. INIT : BACnet IF transmits. EXEC : BACnet IF receives. De vi ce A nal og I nput A nal og O ut put A nal og V al ue Bi na ry In pu t B ina ry Out put B in ar y V al ue M ul ti- S tat e I nput M ul ti- S tat e ...

4.6 Event Service specification It is shown whether Event Notification of each object is carried out or it does not carry out. Event is used for the notice of Alarm. COV is used for announcement at the time of change of Present_Value. Selection of Confirmed and Unconfirmed presupposes that it is pos...

4.8 Setting functional list The list of the setting functions of BACnet IF is arranged below. Chapter 8 explains the usage of each function. Setting information takes backup. For the backup procedure, refer to Appendix 3. Item Details G-50A Tab G-50A and the air-conditioning unit for management are ...

5.Installation 5.1 Pre-installation Steps Preparing for installation Before installing BACnet IF program, do the following checks and preparatory steps. Steps Action Details How to 1 Check the OS Check the OS Service Pack version ・ WindowsXP Professional:SP1and above * If not the correct version, up...

5.3 BACnet IF Uninstall This section describes how to uninstall “BACnet IF ” and “Setting Tool (SetBACnet) “ program. (1) Uninstall 1) Check to see if the BACnet IF has ended Check to see if the BACnet IF and XmlSvr have ended, if it has not ended, end it. * For a description of the ending method, s...

6.1 Window Elements The icon is displayed on the taskbar by the completion of starting of BACnet IF program. Click the BACnet IF icon on a taskbar with the light button of a mouse. A pop up will appear. (1) Show Window Select the [Show Window] on a pop up menu. BACnet IF screen will open. (2) Hide W...

7. Initial Startup and Shutdown 7.1 Before Startup Before starting BACnet IF program, do the following checks. No. Item (1) A test run of the air conditioning system has been completed. (2) Check that the personal computer, HUB, G-50A, power supply unit, and air conditioner power are turned on. (3) ...

8. System Setting Procedure Setting Tool [SetBACnet] is the program that sets up the function and system configuration of BACnet IF. Please restart BACnet IF, if Setting Tool sets up the function and system configuration of BACnet IF. (BACnet IF reads the function and system configuration at the tim...

8.3 Windows Elements The initial setup screen of SetBACnet is shown below. Title bar: Show the title of thewindow. Menu bar: Show a list of functionthat may be selected. G-50A Tab: Sets the unit configuration in BACnet IF. System Tab: Set the extended functions. BACnetTab: Sets the parameter of the ...

8.6 System Setting Procedure The following is an explanation of the System Settings performed at Setting Tool. Step1: G-50A connection set-up Step2: Group configuration set-up Step3: BACnet communication set-up Step4: Notification set-up (COV, Event) Setup for BACnet Setup for G-50A Step5: Expended ...

8.7.2 G-50A NO. and IP-Address Set the number and IP-Address of G-50A connected to the system. Item Contents Set value No. (G-50A No.) *1 Set the number of G-50A connected to the system. Default: Null Range: 1 to 10 IP Address Input an IP address of the G-50A. *2 Default: [192.168.1.1] Port No It is...

8.8 Setup for BACnet BACnet communication is set up. 8.8.1 Communication setup Item Contents Set value Broad Cast IP Address Input the IP address of the BMS. It is used when set as [use COV/EVENT notify] and [Unconfirmed]. This is the destination address of a check message (I Am Service). Initial va...

8.8.2 Notification Setting BMS carries out the monitor of the state, in order to know the state of Object of BACnetIF. Notification is the function notified to the BACnet (or Building Automation System), when the value currently supervised exceeds a limit or it changes to an alarm value. There are C...

Notification Class Setting Notification Class is set up for every Notification Class. (1) Add notification class Click the [Add] button. The [Notification Class] screen will open. (2) Modify notification address Click the [Modify] button. The [Notification Address] screen will open. (3) Delete notif...

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 temperature unit to be used. Initial setting: degrees-Fahrenheit (°F) Select item: degrees-Fahrenheit (°F) / degrees-Celsius (°C) Use Drive Mode Type Dr...

9.2 Tools for Site Adjustment You will need the following equipment and reference material in order to easily carry out site adjustment. Item Contents Note Measurement instruments Tester To check the wiring and the voltage Reference material All necessary drawing of the air conditioning control syst...

9.6 Step 3: Test operation from BMS (Building Management System) LAN Ether BACnet Building Management System BACnet IF G-50A Power supply unit HUB Step 3 Perform the test operation from BMS to check the operation state and monitor display of the air conditioner. A surveillance point is shown in the ...

BACnet Interface PAC-YG31CDA Site Adjustment sheet G-50A Number [ ] IPaddress[ . . . ] Group Number[ ] Object Object type Instance number *5) Management item Test procedure Result On/Off (setup) BO xxxx01 Inactive: On Active: Off - Change operation/stop of a certain group from BMS *6. Then, it check...

Appendix 1: Auto Log – In Confirmation Method This chapter describes the procedure for confirming that the Auto login setting is validated. 1) Select [User account] on [Control Panel]. 2) Select [Change user’s log-on/log-off method]. 3) Check that both check boxes for “Use welcome” screen and “Use u...

The initial value of the property of each object is shown. Object Object Type Instance Number Present Value Note On/Off (setup) BO xxxx01 OFF (0) On/Off (state) BI xxxx02 OFF (0) Alarm Signal BI xxxx03 Normal (0) Error Code MI xxxx04 Normal (1) Operation Mode (setup) MO xxxx05 Fan (3) Operation Mode...