Read/Write |
About the Handler I/O Connector |
Description |
Sets and returns the logic mode of data ports A-H on the HandlerIO connector. Port C of the Handler IO is connected internally to the Port C of the Aux IO connector. Therefore, it will have the same logic mode. |
VB Syntax |
handler.PortLogic = value |
Variable |
(Type) - Description |
|
handler |
(object) - A HandlerI/O object |
|
value |
(enum as NaRearPanelIOLogic) - Choose from: 0 - naPositiveLogic - When a value of one is written, the associated line goes High 1 - naNegativeLogic - When a value of one is written, the associated line goes Low For ports that are in output (write) mode, a change in logic causes the output lines to change state immediately. For example, Low levels change immediately to High levels. For ports that are in input (read) mode (C,D,E only), a change in logic will be reflected when data is read from that port. For example, if a line read 0, the next read after a logic change will read 1. |
Return Type |
Long Integer |
Default |
1 - naNegativeLogic |
Examples |
handler.PortLogic = value 'Write value = handler.PortLogic 'Read |
C++ Syntax |
HRESULT put_PortLogic( tagNARearPanelIOLogic Mode ); HRESULT get_PortLogic( tagNARearPanelIOLogic* Mode ); |
Interface |
IHWMaterialHandlerIO |