Difference between revisions of "CANopen:CAN SDO WRITE REAL"
m (Text replace - "CANOpen" to "CANopen") |
m (Lisa moved page CANOpen:CAN SDO WRITE REAL to CANopen:CAN SDO WRITE REAL: correction of CANopen) |
||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | {{Template:CANopen | + | {{Template:CANopen Functions |
|DESCRIPTION= | |DESCRIPTION= | ||
Latest revision as of 14:43, 26 August 2014
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)