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Toshiba Black Pear User Manual

Toshiba Black Pear
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BMS Interface for
Toshiba
Air-Conditioning
Installation and User Guide
www.microtrol.co.uk
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Toshiba Black Pear Specifications

General IconGeneral
BrandToshiba
ModelBlack Pear
CategoryRecording Equipment
LanguageEnglish

Summary

1. Supplied Parts

Black Pear Units

Describes the Black Pear units with and without a display.

Cables and Accessories

Details the included USB cable, Ethernet cable, and DIN-rail clips.

2. Important Information

Safety and Installation Regulations

Covers electrical safety, wiring regulations, and secure connections.

Configuration Software

Instructions for setting up the unit using free configuration software.

3. Product Overview

3.1 Product Variants

Details hardware variants and models with different protocol solutions.

4. Connection Details

4.1 Power Supply

Specifies the required 24v AC supply and fuse rating.

4.2 HVAC Communications Network (TCC-LINK)

Instructions for connecting to the Toshiba TCC-LINK network.

4.3 Serial Communications Ports

Explains RS232 and 2-wire RS485 connections and configurations.

4.4 Digital Input / Output

Describes the 'Global Forced Off' signal function for the digital input.

4.5 USB

Details the use of USB for configuration and firmware upgrades.

4.6 Ethernet

Covers Ethernet connection, auto-negotiation, and IP address configuration.

5. Air-Conditioning Address Configuration

Addressing Example

Diagram illustrating unit addressing and system configuration.

System and Unit Grouping

Explains how to set up systems, lines, addresses, and group units.

Master and Slave Units

Defines master and slave units within a group and their command capabilities.

6. User Interface (Display Version)

Navigation and Indicator LEDs

Details the function of navigation buttons and status indicator LEDs.

Screen Hierarchy

Visual representation of the menu structure and navigation flow.

6.1 Main Menu

Describes the main menu display, status indicators, and network information.

6.2 System Overview

Explains the grid display of discovered units and their status indicators.

6.3 Unit Status Screen

Shows how to view detailed status of individual fan coil units.

7. Modbus Interface

7.1 Port Configurations

Details RS232/RS485 and Ethernet port configurations for Modbus.

7.2 HVAC Status and Control Registers

Explains Modbus slaves, registers, and examples for HVAC data.

7.3 Additional Register Usage

Covers specific registers for HVAC network status and system force off.

7.4 Parameter Settings

Lists settable parameters for HVAC units and their valid values.

7.5 Modbus Table Overview

Provides a comprehensive table of Modbus slave addresses and offsets.

8. Trend Interface (TT-64x only)

8.1 Trend Process Description

Details the startup sequence and data transfer process for Trend interface.

8.2 Trend IQx Outstation Configuration

Explains the configuration of Trend IQx outstations for HVAC parameters.

8.3 Parameter Settings

Refers to parameter settings for the Trend interface, referencing Section 7.4.

9.BACnet Interface (TB-64x only)

9.1 Object Types

Lists supported BACnet object types for the interface.

9.2 Service List

Details the supported BACnet services for communication.

9.3 Object List

Provides a comprehensive list of BACnet objects and their properties.

9.4 Object Names

Defines the naming conventions for BACnet objects.

9.5 System Objects

Describes system-level objects for HVAC network status and force off.

Appendix A : Physical Dimensions

Appendix B : Reset Button and Factory Defaults

Function 1 – Restore Factory Defaults

Details the procedure and levels for restoring factory default settings.

Function 2 - Enable 'Bootloader' Mode

Explains how to enter bootloader mode for firmware updates.

Additional Setting Restored for Trend Interfaces (TT-64x):

Lists settings restored for Trend interfaces upon reset.

Additional Settings Restored for BACnet Interfaces (TB-64x):

Lists settings restored for BACnet interfaces upon reset.

Appendix C : Trend Outstation Memory Usage (TT-64x only)

Appendix E : Document Revision History

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