Yokogawa PC-Based MX100 - Manual (Page 1034)

19-40
IM MX190-01E
CDAQDA100 Reader Class
CDAQHandler
• CDAQDARWIN
• CDAQDA100
• CDAQDA100Reader
This class communicates with DARWIN to load instantaneous value data and stores
the retrieved data.
This class uses instantaneous value data loading commands to override the channel
information data and measured data retrieval functions.
The following data can be stored.
• Channel Information Data
• Time Information Data
• Measured Data
Functions other than those for retrieval may not operate properly.
Retrieval of measured data is only supported if alarm data exists.
Public Members
Construct/Destruct
CDAQDA100 Reader Constructs an object.
CDAQDA100Reader Destructs an object.
• Overridden Members
Communication Functions
open Establishes connection.
Data Retrieval Functions
measInstCh Gets the measured data.
measInfoCh Gets the channel information data.
Utilities
isObject Checks an object.
• Inherited Members
See CDAQHandler.
close getErrorMessage getMaxLenErrorMessage getRevisionAPI
getVersionAPI receiveLine sendLine setTimeOut
19.6 Details of the DARWIN Class