==== SetModbusTimeout ====

Set the bus timeout for Modbus/RTU communication

=== Description ===

<code>SetModbusTimeout( ms )</code>

Set the timeout in milliseconds that bus commands will wait for a device to reply.

=== Parameters ===

| ''ms'' | Timeout in milliseconds |

=== Return value ===

This function returns no value.

=== Example usage ===

<code javascript>
   SetModbusTimeout(1000);  // Bus commands will wait up to 1s for replies.
</code>