I2CSND
Send a value to an I2C device.
Hint: The three first levels of the I2C Fieldbus Configurations must be declared. This includes the module ID too.
Inputs
|
Parameter |
Data type |
Description |
|
EN |
BOOL |
Enables the function block. TRUE to start writing. |
|
ID |
UINT |
ID is defined in the fieldbus configurator. |
|
LEN |
UINT |
Length of data in bytes to be written. Hint: DATA[] can be for example a 10 dimensions array. If you want to write only 2 bytes, set LEN to 2. |
|
DATA[] |
USINT[] |
Array to send data. |
Outputs
|
Parameter |
Data type |
Description |
|
Q |
BOOL |
1 if OK. |
FBD Language
I2CSND |
|
IEC 61131-3 Automation platform > Programming - Reference guide > Driver specific function blocks > I2C > I2CSND |
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