Rice Lake iRite IDE - Manual (Page 40)

36 920i Programming Reference
GetAccumDate
Sets D to the date of the most recent accumulation performed by scale S.
Method Signature:
function GetAccumDate (S : Integer; VAR D ; String) : SysCode;
Parameters:
[in] S Scale number
[out] D Accumulator date
SysCode values returned:
SysInvalidScale The scale specified by S does not exist.
SysPermissionDenied The accumulator is not enabled for the specified scale.
SysDeviceError The scale is reporting an error condition.
SysOK The function completed successfully.
Example:
AccumDate : String;
…
GetAccumDate (Scale1, AccumDate);
GetAccumTime
Sets T to the time of the most recent accumulation performed by scale S.
Method Signature:
function GetAccumTime (S : Integer; VAR T ; String) : SysCode;
Parameters:
[in] S Scale number
[out] T Accumulator time
SysCode values returned:
SysInvalidScale The scale specified by S does not exist.
SysPermissionDenied The accumulator is not enabled for the specified scale.
SysDeviceError The scale is reporting an error condition.
SysOK The function completed successfully.
Example:
AccumTime : String;
…
GetAccumTime (Scale1, AccumTime);
GetAvgAccum
Sets W to the average accumulator value associated with scale S, in the units specified by U, since the
accumulator was last cleared.
Method Signature:
function GetAvgAccum (S : Integer; U : Units; VAR W ; Real) : SysCode;
Parameters:
[in] S Scale number
[in] U Units (Primary, Secondary, Tertiary)
[out] W Average accumulator weight
SysCode values returned:
SysInvalidScale The scale specified by S does not exist.
SysInvalidUnits The units specified by U is not valid.
SysDeviceError The scale is reporting an error condition.
SysPermissionDenied The accumulator is not enabled for the specified scale.
SysOK The function completed successfully.