Process image
The KL2791 is represented in the complex process image with 3 bytes of input data and 3 bytes of output data. These are organized as follows:
Byte offset (without word alignment) | Byte offset (with word alignment*) | Format | Input data | Output data |
---|---|---|---|---|
0 | 0 | Byte | ||
1 | 2 | Word | DataIN | DataOUT |
The KL2791 is represented in the compact process image without input data and with 2 bytes of output data. These are organized as follows:
Byte offset (without word alignment) | Byte offset (with word alignment*) | Format | Input data | Output data |
---|---|---|---|---|
0 | 0 | Word | - | DataOUT |
*) Word alignment: The Bus Coupler places values on even byte addresses
Key
SB: Status byte
CB: Control byte
DataIN: input word
DataOUT: output word
In process data mode, the output word DataOUT controls the output power of the speed controller terminal. Valid values are 0dec to 32767dec.