| Overload | Description | 
|---|---|
| GetChangeRateLimitPropertyValue(IEasyDAClient,ServerDescriptor,DANodeDescriptor) | Obtains value of Rate of Change Limit OPC property for a given OPC item. | 
| GetChangeRateLimitPropertyValue(IEasyDAClient,String,String,String) | Obtains value of Rate of Change Limit OPC property for a given OPC item. |