Wavetronix Click 500 (programmable controller) (CLK-500) - Developer Guide - Manual (Page 178)

APPENDIX • CLICK 500 DEVELOPER GUIDE 177
ClickSerialPortConnect
Connect a physical port to a virtual port so multiple physical ports can be treated as a group.
˽ LIBRARY – click500serial.lib
˽ SYNTAX –
int ClickSerialPortConnect( int virtualPortId,
int physicalPortId );
˽ PARAMETER1 – The virtual port to connect to. Valid Virtual Ports: V1, V2, V3, V4
˽ PARAMETER2 – The Physical port to be connected. Valid Physical Ports: _485TOP,
_485TBUS, _232TOP, _232FRONT
˽ RETURN VALUE – 0 - Connection successful/1 - Invalid virtual port/2 - Invalid physi-
cal port