ITcAdsSync
The ITcClient interface provides a client with the functionality to communicate with an ADS device. The interface is derived from IUnknown.
IUnknown methods | Description |
|---|---|
QueryInterface | Returns a pointer to the requested interface |
AddRef | Increments the reference counter |
Release | Decrements the reference counter |
ITcAdsSync methods and properties | Description |
|---|---|
Writes a value to a variable in an ADS device as a byte stream. | |
Reads the value of a variable from an ADS device as a byte stream. | |
Writes a value to an ADS device and reads the result in one step. | |
Sets the state of the ADS system and device. | |
Connects a variable to the client. The client is indicated by an event. | |
Removes the connection of a variable. | |
Reads device information from the ADS device. | |
Reads the state of the ADS device. | |
Sets the time after which the client receives a timeout warning from all other ADS commands. |