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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | CA link question |
| From: | Mark Rivers via Tech-talk <[email protected]> |
| To: | "[email protected]" <[email protected]> |
| Date: | Wed, 8 Jan 2020 00:41:40 +0000 |
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Folks, I have an IOC that is in a state I have not seen before. I am trying to understand what it going on. This is a calcout record. INPA and INPB are CP links. ioc13ida> dbpr "13IDA:eps_wait89",2 A : 0 ACKS: INVALID ACKT: YES ADEL: 0 ASG : B : 1 BKPT: 00 C : 0 CALC: MAX(A,2*B) CLCV: 0 D : 0 DESC: EPS input calc DISA: 0 DISP: 0 DISS: NO_ALARM DISV: 1 DLYA: 0 DOPT: Use CALC DTYP: Soft Channel E : 0 EGU : EVNT: F : 0 FLNK: CONSTANT G : 0 H : 0 HHSV: NO_ALARM HIGH: 0 HIHI: 0 HOPR: 0 HSV : NO_ALARM HYST: 0 I : 0 INAV: Ext PV OK INBV: Ext PV OK INCV: Constant INDV: Constant INEV: Constant INFV: Constant INGV: Constant INHV: Constant INIV: Constant INJV: Constant INKV: Constant INLV: Constant INPA: CA_LINK 13IDA:eps_bi89.VAL CP NMS INPB: CA_LINK 13IDA:eps_invalid.VAL CP NMS INPC: CONSTANT INPD: CONSTANT INPE: CONSTANT INPF: CONSTANT INPG: CONSTANT INPH: CONSTANT INPI: CONSTANT INPJ: CONSTANT INPK: CONSTANT INPL: CONSTANT IVOA: Continue normally IVOV: 0 J : 0 K : 0 L : 0 LCNT: 0 LLSV: NO_ALARM LOLO: 0 LOPR: 0 LOW : 0 LSV : NO_ALARM MDEL: 0 NAME: 13IDA:eps_wait89 NSEV: NO_ALARM NSTA: NO_ALARM OCAL: 0 OCLV: 0 ODLY: 0 OEVT: OOPT: Every Time OUT : DB_LINK 13IDA:eps_mbbi89.VAL PP NMS OUTV: Local PV OVAL: 2 PACT: 0 PHAS: 0 PINI: NO POVL: 2 PREC: 0 PRIO: LOW PUTF: 0 PVAL: 2 RPRO: 0 SCAN: Passive SDIS: CONSTANT SEVR: NO_ALARM STAT: NO_ALARM TIME: 2020-01-07 23:35:22.701452929 TPRO: 0 TSE : 0 TSEL: CONSTANT UDF : 0 UDFS: INVALID VAL : 2 value = 0 = 0x0 Note that INPB is 13IDA:eps_invalid.VAL CP. The current value of B is 1. This is 13IDA:eps_invalid. Note that its value is 0. ioc13ida> dbpr "13IDA:eps_invalid",2 A : 0 ACKS: INVALID ACKT: YES ADEL: 0 ASG : B : 1 BKPT: 00 C : 0 CALC: (A#0)||(B=0)||(C#0)||(D#0) CLCV: 0 D : 0 DESC: EPS invalid calculation DISA: 0 DISP: 0 DISS: NO_ALARM DISV: 1 DLYA: 0 DOPT: Use CALC DTYP: Soft Channel E : 0 EGU : EVNT: F : 0 FLNK: CONSTANT G : 0 H : 0 HHSV: NO_ALARM HIGH: 0 HIHI: 0 HOPR: 0 HSV : NO_ALARM HYST: 0 I : 0 INAV: Ext PV OK INBV: Ext PV OK INCV: Ext PV OK INDV: Ext PV OK INEV: Constant INFV: Constant INGV: Constant INHV: Constant INIV: Constant INJV: Constant INKV: Constant INLV: Constant INPA: CA_LINK 13IDA:eps_bi1.SEVR CP NMS INPB: CA_LINK 13IDA:eps_bi1.VAL CP NMS INPC: CA_LINK 13IDA:eps_bi2.VAL CP NMS INPD: CA_LINK 13IDA:eps_bi11.VAL CP NMS INPE: CONSTANT INPF: CONSTANT INPG: CONSTANT INPH: CONSTANT INPI: CONSTANT INPJ: CONSTANT INPK: CONSTANT INPL: CONSTANT IVOA: Continue normally IVOV: 0 J : 0 K : 0 L : 0 LCNT: 0 LLSV: NO_ALARM LOLO: 0 LOPR: 0 LOW : 0 LSV : NO_ALARM MDEL: 0 NAME: 13IDA:eps_invalid NSEV: NO_ALARM NSTA: NO_ALARM OCAL: 0 OCLV: 0 ODLY: 0 OEVT: OOPT: Every Time OUT : CONSTANT OUTV: Constant OVAL: 0 PACT: 0 PHAS: 0 PINI: NO POVL: 0 PREC: 0 PRIO: LOW PUTF: 0 PVAL: 0 RPRO: 0 SCAN: Passive SDIS: CONSTANT SEVR: NO_ALARM STAT: NO_ALARM TIME: 2020-01-08 00:35:15.769533950 TPRO: 0 TSE : 0 TSEL: CONSTANT UDF : 0 UDFS: INVALID VAL : 0 My questions: -
Why is 13IDA:eps_wait89.B 2 if it gets its value from a record whose value is 0, and uses the CP link attribute? -
If I force 13IDA:eps_wait89 to process with dbtr should it fetch the value of 13IDA:eps_invalid? It does not seem to, B is still 1. ioc13ida> dbtr "13IDA:eps_wait89" A : 0 ACKS: INVALID ACKT: YES ADEL: 0 ALST: 2 ASG : B : 1 BKPT: 00 C : 0 CALC: MAX(A,2*B) CLCV: 0 D : 0 DESC: EPS input calc DISA: 0 DISP: 0 DISS: NO_ALARM DISV: 1 DLYA: 0 DOPT: Use CALC DTYP: Soft Channel E : 0 EGU : EVNT: F : 0 FLNK: CONSTANT G : 0 H : 0 HHSV: NO_ALARM HIGH: 0 HIHI: 0 HOPR: 0 HSV : NO_ALARM HYST: 0 I : 0 INAV: Ext PV OK INBV: Ext PV OK INCV: Constant INDV: Constant INEV: Constant INFV: Constant INGV: Constant INHV: Constant INIV: Constant INJV: Constant INKV: Constant INLV: Constant INPA: CA_LINK 13IDA:eps_bi89.VAL CP NMS INPB: CA_LINK 13IDA:eps_invalid.VAL CP NMS INPC: CONSTANT INPD: CONSTANT INPE: CONSTANT INPF: CONSTANT INPG: CONSTANT INPH: CONSTANT INPI: CONSTANT INPJ: CONSTANT INPK: CONSTANT INPL: CONSTANT IVOA: Continue normally IVOV: 0 J : 0 K : 0 L : 0 LA : 0 LALM: 2 LB : 1 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 LSV : NO_ALARM MDEL: 0 MLST: 2 NAME: 13IDA:eps_wait89 NSEV: NO_ALARM NSTA: NO_ALARM OCAL: 0 OCLV: 0 ODLY: 0 OEVT: OOPT: Every Time OUT : DB_LINK 13IDA:eps_mbbi89.VAL PP NMS OUTV: Local PV OVAL: 2 PACT: 0 PHAS: 0 PINI: NO POVL: 2 PREC: 0 PRIO: LOW PROC: 1 PUTF: 0 PVAL: 2 RPRO: 0 SCAN: Passive SDIS: CONSTANT SEVR: NO_ALARM STAT: NO_ALARM TIME: 2020-01-08 00:38:43.652867248 TPRO: 0 TSE : 0 TSEL: CONSTANT UDF : 0 UDFS: INVALID VAL : 2 value = 0 = 0x0 Thanks, Mark |