Daikin EKMBDXB7V1 handleiding
Handleiding
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4P642495-1– 2020.10 Page 10 of 52
2. Modbus communication
2.1 Modbus Interface DIII settings
Communication protocol
Modbus RTU
(according to “Modicon Modbus Protocol reference guide” PI-
MBUS-300 Rev J)
Dipswitch setting
Communication speed
9600 bps
Or 19200 bps
DS1 pin 2:Off
DS1 pin 2:On
Parity / stop bit
Even 1 stop bit
Odd 1 stop bit
None 2 stop bit
None 1 stop bit
DS1 pin 3:Off 4:Off
DS1 pin 3:Off 4: On
DS1 pin 3:On 4:Off
DS1 pin 3:On 4:On
One dedicated modbus
address setting
1..15
DS2 pin 1/2/3/4
Addr 1: Off/Off/Off/On
Addr 2: Off/Off/On/Off
…
Addr 15: On/On/On/On
Implemented function codes
0x03 Read Holding Registers (broadcast support)
0x04 Read Input Registers (broadcast support)
0x06 Preset Single Registers (No broadcast support)
0x10 Preset Multiple Registers (No broadcast support)
(remark: Holding Registers will not reflect the actual value)
(other function codes are treated as illegal function and
return an exception response)
Data types
Input Register:
Length 16 bits, Address range: 30001 - 39999
Holding Register
Length 16 bits, Address range: 40001 – 49999
(Data larger than 16 bits can be handled by assigning
continuous addresses to registers.)
Register addresses
Same address meaning for each applicable model
Bekijk gratis de handleiding van Daikin EKMBDXB7V1, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EKMBDXB7V1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7895 MB |
