Wachendorff MA964802 handleiding
Handleiding
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User manual - MA964802 25
10.1 Notes to access parameters
Access: Datas accessible through Modbus protocol that refer to 32 bit
parameters or datas (2 words), must be 32 bit datas modied by the writing
of two consecutive Modbus addresses (rst the lowest and than the highest
address). It is not enough to write only a word, even if the other one should
remain unchanged.
The alphanumeric strings are stored into the relevant parameters, using the ascii
codes of the used characters.
Each parameter (32 bit) contains 4 characters (each caracter 8 bit), to store
strings with more than 4 characters, more consecutive parameters are used
depending on the number of used characters, according the following scheme:
Stored string “ABCDEFGHIJKLMNOP”
Parameter Number Parameter Value String
Parameter n 0x44434241 ABCD
Parameter n+1 0x48474645 EFGH
Parameter n+2 0x4C4B4A49 IJKL
Parameter n+3 0x504F4E4D MNOP
0x41 ascii code “A”
0x42 ascii code “B”
...
0x4F ascii code “O”
0x50 ascii code “P”
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Productinformatie
| Merk | Wachendorff |
| Model | MA964802 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4022 MB |
