SDV5-MOD
C O M M E R C I A L A I R C O N D I T I O N E R S S D V 5
Страница 1: ...SDV5 MOD C O M M E R C I A L A I R C O N D I T I O N E R S S D V 5...
Страница 2: ...ss 04 2 2 Configuring the Gateway 05 2 3 Restoring Factory Settings 06 2 4 Checking Air Conditioner Information 06 2 5 Examples 07 2 5 1 Modbus RTU Data Frame 07 2 5 2 Modbus TCP Data Frame 10 3 Mappi...
Страница 3: ...ons may lead to a fire electric shock or injury Icon Warning Name Prohibited Specific information about the prohibited item is described within the icons or in the form of graphics or text next to whe...
Страница 4: ...DV5 3P models Note 1 SDV5 MOD supports a maximum of 8 refrigerant systems and 64 IDUs The addresses of IDUs and ODUs connected to SDV5 MOD cannot be duplicated Note 2 When a system change occurs SDV5...
Страница 5: ...Check whether the following assemblies are complete 1 2 3 4 1 3 2 1 No Name Qty Remarks SDV5 MOD Installation Manual For Mounting on the Wall Plastic expansion pipe Wall 6 mm bit drilling bit depth no...
Страница 6: ...lave device responds normally If a data check error occurs the slave device does not respond When data sent by the master device have an error other than the data check error the slave device responds...
Страница 7: ...network segment as SDV5 MOD Open the Internet Protocol Version 4 TCP IPv4 Properties dialogue box and set the IP address and subnet mask for example set the IP address to 192 168 1 10 and the subnet...
Страница 8: ...he IP addresses of the SDV5 MOD gateways in the same network segment must be unique The default value is 255 255 255 0 Mask Enter the value according to actual project requirements Gateway Local gatew...
Страница 9: ...cutively within 5 seconds after SDV5 MOD is powered on to enable the device to enter the factory setting restoration mode The RUN indicator blinks rapidly at a frequency of 5 Hz After factory settings...
Страница 10: ...h column indicates parsed values 2 5 Examples 2 5 1 Modbus RTU Data Frame Request Response Device Address Function Code Data Error Check and Correction 1 byte 1 byte N bytes 2 bytes 1 0x02 Read Discre...
Страница 11: ...t 01 03 0A 00 01 00 02 00 03 00 14 00 17 4E EC Hi indicates the high byte while Lo indicates the low byte Request Packet Response Packet Domain Name Hexadecimal Value Modbus address 1 Function code 3...
Страница 12: ...Lo C1 Hi of input register 34 Lo of input register 34 Check code Hi Check code Lo Hexadecimal Value 1 4 6 0 5 0 0A 0 10 8D 5D Request Packet Response Packet 4 0x06 Write Single Holding Register Examp...
Страница 13: ...1 Modbus address 10 Function code 0 Start address Hi 2 Start address Lo 4 Hi of the register quantity 0 Lo of the register quantity 2 Check code Hi 0 Check code Lo Hexadecimal Value 1 10 0 2 0 12 E0 8...
Страница 14: ...mple Requesting the device to read data from input registers 32 34 Request packet 46 9F 00 00 00 06 01 04 00 20 00 03 Response packet 46 9E 00 00 00 09 01 04 06 00 05 00 0A 00 10 4 0x06 Write Single H...
Страница 15: ...Us and ODUs High temperature hydraulic modules HTHMs are a type of IDU Discrete Input Function Code Register Address Data Length Meaning 2 10001 1bit 0 Off 1 On 2 10002 1bit 0 No error 1 Error 2 10003...
Страница 16: ...ure hydraulic modules HTHMs are a type of IDU Discrete Input Function Code Register Address Data Length Meaning 2 11001 1bit 0 Off 1 On 2 11002 1bit 0 No error 1 Error 2 11003 1bit 0 Offline 1 Online...
Страница 17: ...bytes Water inlet temperature Actual temperature Celsius 10 4 30005 2bytes Water outlet temperature Actual temperature Celsius 10 4 30006 2bytes Water tank temperature Actual temperature Celsius 10 4...
Страница 18: ...heating 0xFFFF indicates Unlimit 0xFFFE indicates Lock Specific temperature values Actual temperature Celsius 10 4 30011 n 16 2bytes Lock of set temperature for water heating It is parsed according to...
Страница 19: ...es 0 to 255 4 30007 2bytes Mode lock Mode lock 0 Unlock 1 Lock cool 2 Lock heat 4 30008 2bytes Fan speed lock Fan speed lock 0 Unlock DC fan seven fan speeds 1 Lock speed 1 2 Lock speed 2 3 Lock speed...
Страница 20: ...tes Fan speed lock Fan speed lock 0 Unlock DC fan seven fan speeds 1 Lock speed 1 2 Lock speed 2 3 Lock speed 3 4 Lock speed 4 5 Lock speed 5 6 Lock speed 6 7 Lock speed 7 AC fan three fan speeds 9 Lo...
Страница 21: ...er cool 5 Master heat 4 32002 2bytes Outdoor ambient temperature Actual temperature 10 4 32003 2bytes Number of operating IDUs Note It indicates the actual number of IDUs that require power 4 32004 2b...
Страница 22: ...8 2bytes HTHM set temperature for heating bit0 bit6 1 100 indicate 1 100 C bit7 flag of half a degree 1 Existence of 0 5 C 0 No 0 5 C 16 45009 2bytes Reserved 16 45002 N 8 2bytes VRF unit mode 0 Off 1...
Страница 23: ...the operating mode is not the same as expected and the IDU may be shut down or in another state Note When the gateway IDUs or ODUs have just been powered on and the gateway does not obtain device inf...
Страница 24: ...6 16 3 5 9 4 260 88 4 260 88 08 88 688 0 4 08 4 6 4A8 60 B...