Documentation
ModBus_WriteRegisterInteger
boolean ModBus_WriteRegisterInteger (int $InstanceID, int $Value)
Parameters
InstanceID | ID of the device to be switched |
Value | -2147483648 bis 2147483647 |
Returns
If the command succeeds, it returns TRUE, otherwise FALSE.
Description
Sets address with ID InstanceID to Value
Example
//Writes -123 into the register of the instance with the ID 12345
ModBus_WriteRegisterInteger(12345, -123);