HMS Networks Intesis 700 Series User Manual

Panasonic systems (u1u2 p-link/s-link) to modbus, knx, bacnet, and home automation

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700series Air Gateway - IN771AIR00LO000

PANASONIC SYSTEMS (U1U2 P-LINK/S-LINK)

to Modbus, KNX, BACnet, and Home Automation

USER MANUAL

Version 1.0.13

Publication date 2025-02-14

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Summary of Contents for HMS Networks Intesis 700 Series

Page 1 ENGLISH 700series Air Gateway - IN771AIR00LO000 PANASONIC SYSTEMS (U1U2 P-LINK/S-LINK) to Modbus, KNX, BACnet, and Home Automation USER MANUAL Version 1.0.13 Publication date 2025-02-14...
Page 2 The information in this document shall therefore not be construed as a commitment on the part of HMS Networks and is subject to change without notice. HMS Networks makes no commitment to update or keep current the information in this document.
Page 3 700series Air Gateway - IN771AIR00LO000 Table of Contents 1. Description, Compatible AC systems, and Order Codes ..............1 2. Licensing ..........................2 3. General Information ........................ 3 3.1. Intended Use of the User Manual ..................3 3.2. General Safety Information ....................3 3.3.
Page 4 Description, Compatible AC systems, and Order Codes 700series Air Gateway - IN771AIR00LO000 1. Description, Compatible AC systems, and Order Codes IN771AIR00LO000 Gateway. Modbus®, KNX®, BACnet®, and Home Automation gateway for Panasonic® HVAC systems. This gateway is compatible with HVAC units incorporating a U1U2 P-Link/S-Link connector commercialized by Panasonic.
Page 5 700series Air Gateway - IN771AIR00LO000 Licensing 2. Licensing Distribution license(s) for the IN771AIR00LO000 gateway: Maximum AC units Order Code License Indoor units Outdoor units IN771AIR00LO000 Large NOTE The order code may vary depending on the product seller and the buyer's location. Page 2 of 44 USER MANUAL Version 1.0.13...
Page 6 General Information 700series Air Gateway - IN771AIR00LO000 3. General Information 3.1. Intended Use of the User Manual This manual contains the main features of this Intesis gateway and the instructions for its appropriate installation, configuration, and operation. Any person who installs, configures, or operates this gateway or any associated equipment should be aware of this manual's contents.
Page 7 700series Air Gateway - IN771AIR00LO000 Admonition Messages and Symbols This Intesis gateway is designed for installation in an enclosure. When the device is mounted outside an enclosure, precautions should be taken to avoid electrostatic discharges to the unit in environments with static levels above 4 kV.
Page 8 Overview 700series Air Gateway - IN771AIR00LO000 4. Overview This IN771AIR00LO000 gateway supports four combinations. Gateway's client interface ↔ Gateway's server interface Modbus TCP and RTU KNX TP Panasonic residential and commercial systems BACnet/IP or MS/TP Home Automation IMPORTANT This document assumes that the user is familiar with these technologies. Figure 1.
Page 9 700series Air Gateway - IN771AIR00LO000 Inside the Package Figure 3. Integration of Panasonic units into BACnet systems Figure 4. Integration of Panasonic units into Home Automation systems 4.1. Inside the Package ITEMS INCLUDED • Intesis IN771AIR00LO000 Gateway • USB Mini-B type to USB Type-A cable •...
Page 10 Gateway General Functionality 700series Air Gateway - IN771AIR00LO000 • Large capacity: – Up to 128 indoor units. – Up to 32 outdoor units. • Scan function: Find the AC units connected to the air conditioning bus. • Specific signals to monitor outdoor units. •...
Page 11 700series Air Gateway - IN771AIR00LO000 Quick Start Guide 5. Quick Start Guide IMPORTANT While the following procedure outlines the fundamental steps for installing, wiring, and configuring the gateway, it is crucial to thoroughly review all documentation to prevent errors. Install Intesis MAPS on your laptop.
Page 12 Hardware 700series Air Gateway - IN771AIR00LO000 6. Hardware 6.1. Mounting IMPORTANT Before mounting, please ensure that the chosen installation place preserves the gateway from direct solar radiation, water, high relative humidity, or dust. NOTE Mount the gateway on a wall or over a DIN rail. We recommend the DIN rail mounting option, preferably inside a grounded metallic industrial cabinet.
Page 13 700series Air Gateway - IN771AIR00LO000 Mounting DIN RAIL MOUNTING Keep the clips in their original position. Fit the gateway’s top-side clips in the upper edge of the DIN rail. Press the low side of the gateway gently to lock it in the DIN rail. Make sure the gateway is firmly fixed.
Page 14 Connection 700series Air Gateway - IN771AIR00LO000 6.2. Connection CAUTION Disconnect all systems from power before manipulating and connecting them to the gateway. IMPORTANT Keep communication cables away from power and ground wires. 6.2.1. Gateway Connectors Figure 5. Wiring diagram USER MANUAL Version 1.0.13 Page 11 of 44...
Page 15 700series Air Gateway - IN771AIR00LO000 Connection WIRING THE CONNECTORS IMPORTANT For all connectors, use solid or stranded wires (twisted or with ferrule). Cross-section/gauge per terminal: • One core: 0.2 .. 2.5 mm / 24 .. 11 AWG • Two cores: 0.2 .. 1.5 mm / 24 ..
Page 16 Connection 700series Air Gateway - IN771AIR00LO000 6.2.2. Connection to the Power Supply The power supply connector is a green pluggable terminal block (three poles) labeled as Power. Apply the voltage within the admitted range and of enough power: • For DC: 12 .. 36 VDC (±10%), Max: 250 mA •...
Page 17 700series Air Gateway - IN771AIR00LO000 Connection NOTE See the Wiring diagram (page 11). 6.2.4. Connection to Modbus FOR MODBUS TCP Connect the Modbus TCP Ethernet cable to the gateway's Ethernet Port. The correct cable to use depends on where the gateway is connected: •...
Page 18 Connection 700series Air Gateway - IN771AIR00LO000 NOTE See the Wiring diagram (page 11). 6.2.5. Connection to KNX Connect the KNX TP communication cable to the gateway's KNX port. IMPORTANT Observe polarity. NOTE See the Wiring diagram (page 11). 6.2.6. Connection to BACnet FOR BACNET/IP Connect the BACnet/IP Ethernet cable to the gateway's Ethernet Port.
Page 19 700series Air Gateway - IN771AIR00LO000 Connection IMPORTANT Observe the standard restrictions of the EIA-485 bus: • Maximum distance of 1200 meters (0.75 miles). • Maximum of 32 devices connected to the bus. • A termination resistor of 120 ohms (Ω) is needed at each end of the bus. The gateway has an internal bus biasing circuit incorporating the termination resistor.
Page 20 Connection 700series Air Gateway - IN771AIR00LO000 6.2.8. Connection to a PC for Configuration Use the supplied USB Mini-B type to USB Type-A cable to connect the gateway through its USB port to a PC to configure it with Intesis MAPS. NOTE To know more about the gateway configuration, consult the Intesis MAPS guide for Panasonic...
Page 21 700series Air Gateway - IN771AIR00LO000 Gateway Layout 6.3. Gateway Layout Figure 6. Disposition of hardware elements in the gateway Plastic covers numbered in the image as ①, ②, ③, and ④ can be easily disassembled. NOTE LEDs and DIP switches are hidden behind the removable plastic covers and can only be accessed by disassembling the covers.
Page 22 LED Indicators 700series Air Gateway - IN771AIR00LO000 6.4. LED Indicators Table 1. LEDs location and behavior Cover Color Description Top side LED 1 (PWR) Green Power on (not programmable) LED 2 (ERR) Blinking: Hardware error Under frontal cover ① LED 3 Green 485 Tx (RS485 for BACnet or Modbus) LED 4...
Page 23 700series Air Gateway - IN771AIR00LO000 DIP Switches 6.5. DIP Switches The gateway has two DIP switches (see the figure Disposition of hardware elements in the gateway (page 18)): • DIP switch A (SW A) • DIP switch B (SW B) Each DIP switch is dedicated to a 485 port, and its function is to activate or deactivate the termination resistor (position 1) and the polarization (positions 2 and 3) of each port: Position...
Page 24 Technical Specifications 700series Air Gateway - IN771AIR00LO000 6.7. Technical Specifications Plastic, type PC (UL 94 V-0). Color: Light Grey. RAL 7035 Housing Net dimensions (HxWxD): Millimeters: 90 x 106 x 58 mm / Inches: 3.5 x 4.2 x 2.3" Wall: Use M3 25 mm (1") length screws. Secure mounting: below 2 meters (6 feet) Mounting DIN rail (recommended mounting) EN60715 TH35 Wire cross-section/gauge per terminal:...
Page 25 700series Air Gateway - IN771AIR00LO000 Dimensions 6.8. Dimensions NET DIMENSIONS (HxWxD) Millimeters: 90 x 106 x 58 mm Inches: 3.5 x 4.2 x 2.3" IMPORTANT Leave enough clear space to wire the gateway easily and for the subsequent manipulation of elements.
Page 26 Available Protocol Combinations 700series Air Gateway - IN771AIR00LO000 7. Available Protocol Combinations 7.1. Integration into Modbus Systems 7.1.1. Modbus Registers NOTICE This part is common for Modbus RTU and TCP. Functions to read Modbus registers: • 03 Read Holding Registers. •...
Page 27 700series Air Gateway - IN771AIR00LO000 Integration into Modbus Systems Register name Possible values Modbus address Operation Mode Auto (all the units) 1: Set Auto Mode Operation Mode Heat (all the units) 1: Set Heat Mode Operation Mode Dry (all the units) 1: Set Dry Mode Operation Mode Fan (all the units) 1: Set Fan Mode...
Page 28 Integration into Modbus Systems 700series Air Gateway - IN771AIR00LO000 Register name Possible values Modbus address formula 0: Stop 1: Position 1 2: Position 2 Vane Position 3: Position 3 (IU address[1..64] × 100) + ((L - 1) × 10000) + 3 R, W 4: Position 4 5: Position 5...
Page 29 700series Air Gateway - IN771AIR00LO000 Integration into Modbus Systems Register name Possible values Modbus address formula 0: Allow Allow Mode from RC (IU address[1..64] × 100) + ((L - 1) × 10000) + 24 R, W 1: Not allow 0: Allow Allow Setpoint from RC (IU address[1..64] ×...
Page 30 Integration into KNX Systems 700series Air Gateway - IN771AIR00LO000 7.2. Integration into KNX Systems 7.2.1. KNX Signals The following tables list all available KNX signals for this gateway. NOTE Physical Address: The gateway supports (P/S) and (P/I/S) format levels. NOTICE Communication object flags: •...
Page 31 700series Air Gateway - IN771AIR00LO000 Integration into KNX Systems Table 7. Outdoor units signals Object name Possible values Flags 0: No error Status_Communication Error OU 1.005-DPT_Alarm (1bit) R, T 1: Error Control_Demand Limit. Ratio 0 .. 200 % (255: No limit) 5.004-DPT_Percent_U8 (1byte) R, T Status_Demand Limit.
Page 32 Integration into KNX Systems 700series Air Gateway - IN771AIR00LO000 Object name Possible values Flags 0: Cool 1: Dry 2: Fan Status_Operation mode 3: Heat 5.x (1byte) R, T 4: Auto 5: AutoHeat 6: AutoCool 0: Cool Control_Mode Cool/Heat 1.100-DPT_Heat/Cool (1bit) 1: Heat 0: Cool Status_Mode Cool/Heat...
Page 33 700series Air Gateway - IN771AIR00LO000 Integration into KNX Systems Object name Possible values Flags Thresholds: 20 % 40 % Status_Fan speed scaling 5.001-DPT_Scaling (1byte) R, T 60 % 80 % 100 % Control_Fan speed low 1: Set fan speed low 1.001-DPT_Switch (1bit) 1: Speed low active Status_Fan speed low...
Page 34 Integration into KNX Systems 700series Air Gateway - IN771AIR00LO000 Object name Possible values Flags 1: Vanes position-4 active Status_Vanes position-4 1.001-DPT_Switch (1bit) R, T 0: Vanes position-4 not active Control_Vanes position-5 1: Set position-5 vanes 1.001-DPT_Switch (1bit) 1: Vanes position-5 active Status_Vanes position-5 1.001-DPT_Switch (1bit) R, T...
Page 35 700series Air Gateway - IN771AIR00LO000 Integration into BACnet Systems Object name Possible values Flags 0: No disabled Control_Mode Remote controll disablement 1.002 DPT_Bool (1bit) 1: Disabled 0: No disabled Status_Mode Remote controll disablement 1.002 DPT_Bool (1bit) R, T 1: Disabled 0: No disabled Control_Setpoint Remote controll disablement 1.002 DPT_Bool (1bit)
Page 36 Integration into BACnet Systems 700series Air Gateway - IN771AIR00LO000 The following tables list all available BACnet objects for this gateway. Table 9. Occupancy signals Object name Possible values Object type Object instance Celsius: -15 .. 60°C Occupancy Cool Setpoint 2-Analog value 0 + 0 Fahrenheit: 4 ..
Page 37 700series Air Gateway - IN771AIR00LO000 Integration into BACnet Systems Object name Possible values Object type Object instance 0 .. 16777215 LXOUXX_Compressor_1_Working Time 0-Analog Input (OU[1..30] × 25) + (( L - 1) × 1000) + 10000) + 3 hours 0 .. 16777215 LXOUXX_Compressor_2_Working Time 0-Analog Input (OU[1..30] ×...
Page 38 Integration into BACnet Systems 700series Air Gateway - IN771AIR00LO000 Object name Possible values Object type Object instance 1: Stop 2: Pos1 3: Pos2 14-Multistate LXOXXUXX_Vane Position_C 4: Pos3 (IU[1..64] × 100) + ((L - 1) × 20000) + 2 Output 5: Pos4 6: Pos5 7: Swing...
Page 39 700series Air Gateway - IN771AIR00LO000 Integration into BACnet Systems Object name Possible values Object type Object instance 0: No reset LXOXXUXX_Filter Reset 4-Binary Output (IU[1..64] × 100) + ((L - 1) × 20000) + 2 1: Reset 0: No error LXOXXUXX_Communication Error IU 3-Binary Input (IU[1..64] ×...
Page 40 Integration into Home Automation Systems 700series Air Gateway - IN771AIR00LO000 7.4. Integration into Home Automation Systems 7.4.1. Home Automation Signals The following tables list all available Home Automation signals for this gateway. NOTE • SET: Command used to control the indoor unit. It is sent by the client. •...
Page 41 700series Air Gateway - IN771AIR00LO000 Integration into Home Automation Systems NOTE This index must be set according to the Unit ID Index. For outdoor units, the acNum value must be the same as the minimum indoor unit associated in the CONFIGURATION section.
Page 42 Late Configuration: Change the Gateway's Protocol 700series Air Gateway - IN771AIR00LO000 8. Late Configuration: Change the Gateway's Protocol Reconfiguring the gateway with a different protocol is very easy: Connect the gateway to the PC and open the configuration tool Intesis MAPS. Select the new template you need.
Page 43 700series Air Gateway - IN771AIR00LO000 Error Codes 9. Error Codes NOTE These error codes are the same for all applications. Error in Error Code Error Description Error category Control Panel No active error GHP - Engine oil pressure fault GHP - Engine oil level fault GHP - Engine over speed GHP - Engine under speed GHP - Ignition power supply failure...
Page 44 Error Codes 700series Air Gateway - IN771AIR00LO000 Error in Error Code Error Description Error category Control Panel System Controller fault, error in receiving comms signal, i/door or o/door unit not working, wiring fault, CN1 not connected correctly Batch alarm by local controller Transmission error from adaptor to unit Reception error to adaptor from unit Duplicate central address in adaptor...
Page 45 700series Air Gateway - IN771AIR00LO000 Error Codes Error in Error Code Error Description Error category Control Panel Group control wiring error, Main indoor unit not sending signal for sub indoor units Group control wiring error, Main indoor unit not receiving signal for sub indoor units Auto addressing failed, No indoor units connected Auto addressing failed, Error on sub outdoor unit...
Page 46 Error Codes 700series Air Gateway - IN771AIR00LO000 Error in Error Code Error Description Error category Control Panel Compressor Fault, Over current (Comp3) Compressor Fault, Locked rota current detected (Comp3) Compressor Fault, No current detected (Comp3) Compressor Fault, Discharge temp not detected (Comp3) Compressor Fault, Oil sensor fault (Comp2) Compressor Fault.
Page 47 700series Air Gateway - IN771AIR00LO000 Error Codes Error in Error Code Error Description Error category Control Panel Hydrokit model: Abnormal water pump speed Input from leak detector (If fitted) Refrigerant loss, high discharge temp and EEV wide open and low compressor current draw. Outdoor unit fault, Open phase on compressor power supply Outdoor unit fault, Compressor discharge temperature too high (Comp2) over 111 degC.

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