Experimental Physics and
Industrial Control System

"Mark Rivers" <[email protected]> · Mon, 15 Nov 2004 21:57:09 -0600

Geoff,

> We noticed some changed behaviour in calc and calcout records from
> v3.13.4 to v3.14.6 and were unable to identify the cause.  Take a
simple
> calc record, maybe too simple:
> record(calc,"CTL_TEST_66/CALC") {
>    field(CALC, "1=0")
>    field(SCAN, "1 second")
> }
> In v3.13.4 VAL is the expected value of zero.  In v3.14.6 VAL is one.
> The same applies for the calcout record.

I am unable to reproduce your problem.  I put your .CALC and .SCAN
fields into a calc record in one of my databases.  VAL=0 as expected.
This is 3.14.6 on Linux.

epics> coreRelease
########################################################################
####
###  EPICS IOC CORE built on Oct  1 2004
###  EPICS R3.14.6 $R3-14-6$ $2004/05/28 19:27:47$
########################################################################
####
epics> dbpr testClient1_PA_A0_calc,5
A: 0                ACKS: NO_ALARM      ACKT: YES           ADEL: 0

ALST: 0             ASG:                ASP: 0x00000000     B: 0

BKPT: 0x00          C: 0                CALC: 1=0           D: 0

DESC: Counter       DISA: 0             DISP: 0             DISS:
NO_ALARM      
DISV: 1             DPVT: 0x00000000    DSET: 0x00000000    DTYP: <nil>

E: 0                EGU: Counts         EVNT: 0             F: 0

FLNK:CONSTANT 0     G: 0                H: 0                HHSV:
NO_ALARM      
HIGH: 0             HIHI: 0             HOPR: 10            HSV:
NO_ALARM       
HYST: 0             I: 0                INPA:CONSTANT
INPB:CONSTANT       
INPC:CONSTANT       INPD:CONSTANT       INPE:CONSTANT
INPF:CONSTANT       
INPG:CONSTANT       INPH:CONSTANT       INPI:CONSTANT
INPJ:CONSTANT       
INPK:CONSTANT       INPL:CONSTANT       J: 0                K: 0

L: 0                LA: 0               LALM: 0             LB: 0

LC: 0               LCNT: 0             LD: 0               LE: 0

LF: 0               LG: 0               LH: 0               LI: 0

LJ: 0               LK: 0               LL: 0               LLSV:
NO_ALARM      
LOLO: 0             LOPR: 0             LOW: 0              LSET:
0x90780a08    
LSV: NO_ALARM       MDEL: 0             MLIS: 0x000000000000000000000000

MLOK: 0xd0120a08    MLST: 0             NAME: testClient1_PA_A0_calc

NSEV: NO_ALARM      NSTA: NO_ALARM      PACT: 0             PHAS: 0

PINI: NO            PPN: 0x00000000     PPNR: 0x00000000    PREC: 0

PRIO: LOW           PROC: 0             PUTF: 0             RDES:
0x70120608    
RPCL: 0x48000000000000f03f4800000000000000003d7f            RPRO: 0

RSET: 0x60070740    SCAN: 1 second      SDIS:CONSTANT       SEVR:
NO_ALARM      
SPVT: 0xe0760c08    STAT: NO_ALARM      TIME: 0x75dcfa1b20475020

TPRO: 0             TSE: 0              TSEL:CONSTANT       UDF: 0

VAL: 0  

Mark

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System