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AQUAS 400
Lochinvar AQUAS 400 Manuals
Manuals and User Guides for Lochinvar AQUAS 400. We have
1
Lochinvar AQUAS 400 manual available for free PDF download: Instructions Manual
Lochinvar AQUAS 400 Instructions Manual (40 pages)
MODBUS AND BACNET COMMUNICATION
Brand:
Lochinvar
| Category:
Water Heater
| Size: 12.92 MB
Table of Contents
1 Introduction
2
Table of Contents
2
Defi Nitions
2
Minimum System Requirements
2
2 Installation
3
Wall Mount, Armor, Knight and Knight XL, Outdoor Armor, Outdoor Knight, and Outdoor Knight XL
3
Ftxl
5
Wall Hung
6
3 Modbus Configuration
7
Addressing
7
Timing Specifi Cations
8
Parity
8
Data Transmission Mode
8
Modbus Board Diagnostics
8
Internal Faults
8
Modbus Function Set
9
Modbus Exception Codes
10
4 MODBUS MEMORY MAP Primary Data Tables
11
Memory Map
11
Input Registers
12
Holding Registers
12
Confi Guration Bits
12
5 Bacnet Configuration
13
Addressing
13
Timing Specifi Cations
14
Communication Board Diagnostics
14
Internal Faults
14
6 BACNET MEMORY MAP Primary Data Tables
15
Crest Boiler Memory Map
15
Input Registers
15
Holding Registers
16
7 Wiring Requirements
16
Physical Wiring
17
Control Inputs/Outputs
18
Control Location
20
Typical Boiler/Water Heater System Wiring
22
8 Unit Operation
23
Unit Operation with Modbus
23
Communications
28
9 Troubleshooting
28
10 Diagrams
30
Ladder & Wiring Diagrams
30
Revision Notes
40
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