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Idiomas disponibles
Idiomas disponibles
TECHNICAL MANUAL
LARGE DISPLAYS DN109/NB - DN119/NB - DN189/NB - DN129/NB
CHAPTER 24
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Write Multiple Coils: It is used to simultaneously assign the status of several
consecutive addressing Coils.
The structure of this function is presented below:
Reques
Function code
Start address
Number of outputs
Number of bytes used
Output value
Answer
Function code
Start Address
Number of outputs
Error
Error code
Exception code
Example:
You wish to activate coils 1, 2 and 5. The following frames are sent and received:
ETHERNET COMMUNICATION
1 Byte
2 Bytes
2 Bytes
1 Byte
N x 1 Byte
1 Byte
2 Bytes
2 Bytes
1 Byte
1 Byte
Table 63: "Write Multiple Coils" function structure.
0Fh
0001h to 0005h
0001h to 0005h
N (N = # Outputs / 8)
XX...XX
0Fh
0001h to 0005h
0001h to 0005h
8Fh
01 or 02 or 03 or 04
24-5
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