Benutzerhandbuch für Seahawks Post LDRA6

Inhaltsverzeichnis

• Chapter 1: Product Overview

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• 1-1 Description

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• 1-2 LDRA6 Front Panel Indicators

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• 1-2.1 Zone LEDs

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• 1-2.2 Power LED

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• 1-2.3 Audible Alarm

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• 1-2.4 Quiet/Test/Reset Switch

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• Figure 1-1: LDRA6 Front Panel Indicators

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• Chapter 2: Connections & Settings

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• 2-1 LDRA6 Board

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• Figure 2-1: LDRA6 Board

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• 2-1.1 TB1 – Power

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• 2-1.2 POW1 – Power

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• 2-1.3 TB2, TB3 – Zone Inputs

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• 2-1.4 TB5, TB4 – Zone Alarm Relays

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• 2-1.5 TB6 - Summary Relay

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• 2-1.6 TB7 – RS485 Connection

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• 2-2 SW1 - Relays and Alarm

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• 2-2.1 SW1, Position 1: Summary Relay Supervised / Unsupervised

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• 2-2.2 SW1, Position 2: Relays Latched / Unlatched

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• 2-2.3 SW1, Position 3: Zone Relay Linkage

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• 2-2.4 SW1, Position 4: Zone Relays Supervised / Unsupervised

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• 2-2.5 SW1, Positions 5: Leak Alarm Delay

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• 2-2.6 SW1, Positions 6: Summary Relay Silence-Ability

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• 2-2.7 SW1, Positions 7 and 8: Re-alarm Time

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• 2-3 SW2 – Modbus Addressing

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• 2-4 SW4 through Sw9

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• 2-5 R1 – Leak Detection Cable Sensitivity Setting

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• Chapter 3: Installation

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• 3-1 Before You Begin

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• 3-2 Connecting the Water Leak Detection Cable

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• 3-2.1 Secure the Cable to the Floor

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• Figure 3-1: Water Leak Detection Cable

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• 3-2.2 Recommended Cable Installation

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• Figure 3-2: Cable Installation Methods

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• 3-3 Apply Power to the Unit

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• 3-3.1 Power via Wall Adapter

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• 3-3.2 Power via Direct Line

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• Chapter 4: Start-Up

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• 4-1 Boot-Up

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• 4-2 Displaying the Help Menu

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• 4-3 Function Commands

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• 4-3.1 c – Contact Closure Settings

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• 4-3.2 ld – Leak Delay Setting

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• 4-3.3 sens – Leak Zone Sensitivity

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• 4-3.4 e – View Eeprom Data

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• 4-3.5 er – Erase Eeprom Data – Restores Factory Defaults

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• 4-3.6 mbb – View / Change Modbus Baud Rate

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• 4-3.7 mbp – View / Change Modbus Parity

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• 4-3.8 mr – Reset Modbus Port and Statistics

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• 4-3.9 m – View Modbus Port Settings and Statistics

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• 4-3.10 t – Toggle Modbus Trace On/Off

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• 4-3.11 z – Display Leak Zone Readings

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• 4-3.12 sr – summary relay mode

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• 4-3.13 zr – zone relay mode

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• 4-3.14 x – Exit to Bootloader

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• Appendix A: Modbus Communications

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• A-1 Modbus Implementation of the LDRA6

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• A-1.1 Modes of Transmission

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• A-1.1.1 Slave Address Field

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• A-1.1.2 Function Field

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• A-1.1.3 Data Field

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• A-1.1.4 Error Check Field

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• A-2 Packet Communications for the LDRA6

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• A-2.1 Read Output Registers

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• Table 1: Read Output Registers Packet Structure

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• Table 2: Output Registers

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• A-2.2 Read Input Registers

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• Table 3: Read Input Registers Packet Structure

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• Table 4: Input Registers

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• Table 5: Status Flags (Register 30001)

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• A-2.3 Present Single Register

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• A-2.4 Present Multiple Registers

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• Table 6: Status Flags (Register 30008)

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• Table 7: Present Single Register Packet Structure

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• Table 8: Present Multiple Registers Packet Structure

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• A-3 RTU Framing

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• Table 9: Modbus Slave Address

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• Table 10: Query Sample

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• Table 11: Response Sample

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• A-4 Modbus Mirroring

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• Appendix B: Troubleshooting

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• Appendix C: Technical Specifications

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