-------------------------------------------------------------- Field Type DCT Initial Access Modify Rec Proc PP Monitor -------------------------------------------------------------- VAL LONG No 0 Yes Yes No Yes OUTA OUTLINK Yes 0 No No N/A No OUTB OUTLINK Yes 0 No No N/A No OUTC OUTLINK Yes 0 No No N/A No OUTD OUTLINK Yes 0 No No N/A No OUTE OUTLINK Yes 0 No No N/A No OUTF OUTLINK Yes 0 No No N/A No OUTG OUTLINK Yes 0 No No N/A No OUTH OUTLINK Yes 0 No No N/A No DOL INLINK Yes 0 No No N/A No OMSL GBLCHOICE Yes 0 Yes Yes No No EGU STRING Yes Null Yes Yes No No HOPR FLOAT Yes 0 Yes Yes No No LOPR FLOAT Yes 0 Yes Yes No No HIHI FLOAT Yes 0 Yes Yes No Yes LOLO FLOAT Yes 0 Yes Yes No Yes HIGH FLOAT Yes 0 Yes Yes No Yes LOW FLOAT Yes 0 Yes Yes No Yes HHSV GBLCHOICE Yes 0 Yes Yes No Yes LLSV GBLCHOICE Yes 0 Yes Yes No Yes HSV GBLCHOICE Yes 0 Yes Yes No Yes LSV GBLCHOICE Yes 0 Yes Yes No Yes HYST DOUBLE Yes 0 Yes Yes No No ADEL DOUBLE Yes 0 Yes Yes No No MDEL DOUBLE Yes 0 Yes Yes No No LALM DOUBLE No 0 Yes No No No ALST DOUBLE No 0 Yes No No No MLST DOUBLE No 0 Yes No No No SIOL INLINK Yes 0 No No N/A No SIML INLINK Yes 0 No No N/A No SIMM GBLCHOICE No 0 Yes Yes No No SIMS GBLCHOICE Yes 0 Yes Yes No No IVOA GBLCHOICE Yes 0 Yes Yes No No IVOV DOUBLE Yes 0 Yes Yes No No --------------------------------------------------------------
---------------------------------------------------------------------------------------------- Name Summary Description ---------------------------------------------------------------------------------------------- VAL Value Field This field is the input value which is used for passing data for all of the output links. OUTA,..., Output Link On processing of this record, each of these links to which OUTH another record is connected will be triggered. DOL Desired Output If DOL is a database or channel access link and OMSL is Location (Input CLOSED_LOOP, then VAL is read from DOL. After the Link) check for drive limits, VAL will be set to the value determined by DOL. OMSL Output Mode Select This field has either the value SUPERVISORY or CLOSED_LOOP. DOL is used to determine VAL only if OMSL has the value CLOSED_LOOP. By setting this field the record can be switched between supervisory and closed loop mode of operation. While in closed loop mode, the VAL field cannot be set via dbPuts. EGU Engineering Units ASCII string describing Engineering units. This field is used by record support to supply a units description string when get_units is called. HOPR High Operating These fields determine the upper and lower display limits Range for graphics displays and the upper and lower control limits for control displays. The fields are used by record support to honor calls to get_graphic_double or get_control_double. If these values are defined, they must be in the range: DRVL<=LOPR<=HOPR<=DRVH. LOPR Low Operating Range HIHI Hihi Alarm Limit These fields specify the alarm limits and severities. HIGH High Alarm Limit LOW Low Alarm Limit LOLO Lolo Alarm Limit HHSV Hihi Alarm Severity HSV High Alarm Severity LSV Low Alarm Severity LLSV Lolo Alarm Severity HYST Alarm Deadband These parameters specify hysteresis factors for triggering monitor callbacks, i.e. callbacks specified by calls to caAddEvent or dbAddEvent. A monitor will not be triggered until VAL changes by more than the specified amount. ADEL Archive Deadband MDEL Monitor, i.e. value change, Deadband LALM Last Alarm Value These fields are used to implement the hysteresis factors for monitors. ALST Last Archiver Value MLST Last Monitored Value SIMM Simulation Mode Simulation mode process variables. Refer to Chapter 3, Section "Simulation Mode" on page 13 for more information. SIML Simulation Mode Location SIOL Simulation Value Location SIMS Simulation Mode Alarm Severity IVOA Invalid Alarm Whenever the record is put into INVALID alarm severity Output Action IVOA specifies an action. See Chapter 3, Section "Invalid Alarm Output Action" on page 14 for more information IVOV Invalid Alarm Output Value ----------------------------------------------------------------------------------------------
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