Rice Lake iRite IDE - Manual (Page 61)

920i Programming Reference - API Reference 57
Example:
SP4Val : Real;
…
GetSPValue (4, SP4Val);
WriteLn (Port1, "Current Value of SP4 is", SP4Val);
GetSPVover
For checkweigh (CHKWEI) setpoints, sets V to the current overrange value (VOVER parameter) of the setpoint
SP
.
Method Signature:
function GetSPVover (SP : Integer; VAR V : Real) : SysCode;
Parameters:
[in] S P Setpoint number
[out] V Overrange value
SysCode values returned:
SysInvalidSetpoint The setpoint specified by SP does not exist.
SysInvalidRequest The setpoint specified by SP has no VOVER parameter.
SysOK The function completed successfully.
Example:
SP3VOR : Real;
…
GetSPVover (3, SP3VOR);
WriteLn (Port1, "Current Overrange Value of SP3 is", SP3VOR);
GetSPVunder
For checkweigh (CHKWEI) setpoints, sets V to the current underrange value (VUNDER parameter) of the
setpoint SP.
Method Signature:
function GetSPVunder (SP : Integer; VAR V : Real) : SysCode;
Parameters:
[in] S P Setpoint number
[out] V Underrange value
SysCode values returned:
SysInvalidSetpoint The setpoint specified by SP does not exist.
SysInvalidRequest The setpoint specified by SP has no VUNDER parameter.
SysOK The function completed successfully.
Example:
SP4VUR : Real;
…
GetSPVunder (4, SP4VUR);
WriteLn (Port1, "Current Underrange Value of SP4 is", SP4VUR);
PauseBatch
Initiates a latched pause of a running batch process.
Method Signature:
function PauseBatch : SysCode;
SysCode values returned:
SysPermissionDenied The BATCHNG configuration parameter is set to OFF.
SysBatchRunning No batch routine is running.
SysOK The function completed successfully.