CANopen:CAN SDO WRITE REAL
CAN_SDO_WRITE_REAL Download single precision floating point value to the device. We have to specify the SDO's index, and its sub-index, its size, and the new value
that we would like to write to the slave.
The first sub-index is 0. If only one sub-index exists, we still have to specify 0 (we cannot omit this field).
Input
Slave address, SDO index, SDO sub-index,the new value to be written.
Output
None
Return Value
Void
Declaration
public sub CAN_SDO_WRITE_REAL(byval slaveaddress as long, byval index as long, byval subindex as long, byval new_val as double)
Syntax
call CAN_SDO_WRITE_REAL(<Slave address>, <SDO index>, <SDO sub-index>, <SDO size in bits>, <new value>)
Limitations
<new Value> will be converted from Double to Single precision floating point
Exceptions
Examples
call CAN_SDO_WRITE(1, 0x2020, 0, 1.234)