HMS INTESIS INMBSPAN001A000 User Manual Download Page 1

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Modbus RTU (EIA-485) Interface for Panasonic

Air to Water systems

Compatible with Panasonic Aquarea H generation models

USER MANUAL

Issue date: 05/2020 r1.3 ENGLISH

Summary of Contents for INTESIS INMBSPAN001A000

Page 1: ...Modbus RTU EIA 485 Interface for Panasonic Air to Water systems Compatible with Panasonic Aquarea H generation models USER MANUAL Issue date 05 2020 r1 3 ENGLISH...

Page 2: ...ll rights reserved This information is subject to change without notice URL https www intesis com 2 22 Modbus RTU EIA 485 Interface for Panasonic Air to Water systems Compatible with Panasonic Aquarea...

Page 3: ...nd are only intended to help improve understanding of the functionality and handling of the product In view of the wide range of possible applications of the product and because of the many variables...

Page 4: ...fication 8 4 1 Modbus physical layer 8 4 2 Modbus Registers 8 4 2 1 General System Control 8 4 2 2 Zones 9 4 2 3 Tank Configuration 10 4 2 4 Consumption 11 4 2 5 Maintenance 11 4 2 6 Unit Configuratio...

Page 5: ...Direct connection to Modbus RTU EIA 485 networks Up to 63 INMBSPAN001A000 devices can be connected in the same network INMBSPAN001A000 is a Modbus slave device Direct connection to the Hydro unit Up...

Page 6: ...ered part to the socket CN CNT of the Hydro unit s electronic circuit You can place the INMBSPAN001A000 inside or outside the Hydro unit depending on your needs Remember that the INMBSPAN001A000 must...

Page 7: ...ing the instructions of the diagram above 4 Connect the EIA 485 bus to the connector EIA485 of the interface 5 Close the Hydro indoor unit 6 Check the DIP Switch configuration of the Intesis interface...

Page 8: ...and they use the standard Modbus big endian notation 4 2 1 General System Control Register Address protocol address Register Address PLC address R W Description 0 1 R W System On Off 0 Off 1 On Defau...

Page 9: ...3 Internal room sensor 4 Room thermistor 5 Pool Sensor 12 13 R W Zone 1 setpoint temperature 3 4 COOL Water shift 5 5 C C x10 C 41 41 F Water 5 20 C C x10 C 41 68 F Room 18 35 C C x10 C 64 4 95 F HEAT...

Page 10: ...emperature setting mode 3 4 1 Room temperature 2 Compensation curve Water Temp 3 Direct Water Temp 4 Pool Temp 18 19 R Zone 1 min Setpoint temperature 1 3 Any C x10 C 19 20 R Zone 1 max Setpoint tempe...

Page 11: ...intenance Register Address protocol address Register Address PLC address R W Description 52 53 R Error Code 5 0 No Error 0xxx U err 1xxx H err 2xxx F err 64 65 R Device Status 1 Off 2 On 70 71 R Curre...

Page 12: ...re s values temperature registers are expressed according to the temperature s format configured through its onboard DIP Switches See 4 3 DIP switch Configuration Interface These following formats are...

Page 13: ...lease check the Hydro Unit User s Manual for more information about the zones configuration and their options 4 3 DIP switch Configuration Interface All the configuration values on INMBSPAN001A000 can...

Page 14: ...d not used Reserved not used Default value Reserved not used Table 4 1 SW1 Hydro unit s features SW3 SW4 Baud rate configuration SW3 P7 8 SW4 P3 Description 2400bps 4800bps 9600bps Default value 19200...

Page 15: ...cription Temperature values in Modbus register are represented in degrees x1 Default value Temperature values in Modbus register are represented in decidegrees x10 Temperature values in Modbus registe...

Page 16: ...s Add SW3 P1 6 Add SW3 P1 6 Add SW3 P1 6 Add SW3 P1 6 Add SW3 P1 6 0 13 26 39 52 1 14 27 40 53 2 15 28 41 54 3 16 29 42 55 4 17 30 43 56 5 18 31 44 57 6 19 32 45 58 7 20 33 46 59 8 21 34 47 60 9 22 35...

Page 17: ...s be 1 when this function is being used in case of writing 4 5 Device LED indicator The device includes two LED indicators to show all the possible operational states In the following table there are...

Page 18: ...transmitters outputs are in three state high impedance it is also required a fail safe biasing mechanism This mechanism provides a safe status a correct voltage level in the bus when all the transmit...

Page 19: ...s For terminal solid wires or stranded wires twisted or with ferrule 1 core 0 5mm2 2 5mm2 2 cores 0 5mm2 1 5mm2 3 cores not permitted Stock Humidity 95 RH non condensing Modbus RTU port 1 x Serial EIA...

Page 20: ...tion is subject to change without notice URL https www intesis com 20 22 6 List of supported Hydro Unit Types A list of Panasonic Hydro unit model s references compatible with INMBSPAN001A000 and thei...

Page 21: ...emperature control 176 H76 Indoor control panel communication abnormality 190 H90 Indoor outdoor abnormal communication 191 H91 Tank heater OLP abnormality 195 H95 Indoor Outdoor wrong connection 198...

Page 22: ...change without notice URL https www intesis com 22 22 Error Code Modbus Error in Remote Controller Error Description 249 F49 Outdoor bypass outlet temperature sensor abnormality 295 F95 Cooling high...