Experimental Physics and Industrial Control System
Dear Andrew,
thank you for your reply and help, following your guide, the problem mentioned
in the last mail has been resolved. now, I come across a new problem as below:
Cexp>dbgf ("R4IBT04:CISet")
DBR_DOUBLE: 0
0x00000000 (0)
Cexp>dbtr("R4IBT04:CISet")
ACKS: INVALID ACKT: YES ADEL: 0 ALST: 0
filename="../recGbl.c" line number=88
AOFF: -5.01 ASG: ASLO: 1.525902e-04 BKPT: 0x00
PV: R4IBT04:CISet dbtr(dbProcess)
DESC: analog output record DISA: 0 DISP: 0
DISS: NO_ALARM DISV: 1 DOL:CONSTANT 0.000000000000000e+00
DRVH: 0 DRVL: 0 DTYP: PSC EGU: amps
EGUF: 0 EGUL: 0 EOFF: 0 ESLO: 0
EVNT: 0 FLNK:CONSTANT 0 HHSV: NO_ALARM HIGH: 0
HIHI: 5 HOPR: 4.545455 HSV: NO_ALARM HYST: 0
INIT: 0 IVOA: Continue normally IVOV: 0
LALM: 0 LBRK: 0 LCNT: 0 LINR: NO CONVERSION
LLSV: NO_ALARM LOLO: -5 LOPR: -4.545455 LOW: 0
LSV: NO_ALARM MDEL: 0 MLST: 0 NAME: R4IBT04:CISet
NSEV: NO_ALARM NSTA: NO_ALARM OIF: Full OMOD: 0
OMSL: supervisory ORAW: 32833 ORBV: 1062 OROC: 0
OUT:VME_IO #C1 S0 @SPT OVAL: 0 PACT: 0
PHAS: 0 PINI: NO PREC: 3 PRIO: LOW
PROC: 0 PUTF: 0 PVAL: 0 RBV: 1062
ROFF: 0 RPRO: 0 RVAL: 32833 SCAN: Passive
SDIS:CONSTANT 0.000000000000000e+00 SEVR: INVALID
SIML:CONSTANT 0.000000000000000e+00 SIMM: NO SIMS: NO_ALARM
SIOL:CONSTANT 0.000000000000000e+00 STAT: READ TPRO: 0
TSE: 0 TSEL:CONSTANT UDF: 1 VAL: 0
0x00000000 (0)
Cexp>dbpf ("R4IBT04:CISet", "2.0")
0xffffffff (-1)
filename="../dbTest.c" line number=365
dbPutField error
I guess something is wrong when the record "R4IBT04:CISet" calls device support
write_ao which calls driver support, I don't know how to solve it. thank you
again!
Haoli Shi
Andrew Johnson 写:
On Wednesday 17 December 2008 07:54:55 Shi HaoLi wrote:
There is a problem while downloading an "ao" record which is used for a
peripheral I/O device named "PSC", part of the downloading console is like
this: (OS is RTEMS, and EPICS version is 3.14.6)
dbLoadRecords("../db/powersupply.db")
0x00000000 (0)
iocInit()
###########################################################################
# Starting iocInit
### EPICS IOC CORE built on Jan 9 2008
### EPICS R3.14.6 $R3-14-6$ $2004/05/28 19:27:47$
###########################################################################
# filename="../recGbl.c" line number=88
Bad init_rec return value PV: R4IBT04:CISet ao: init_record
0x00000000 (0)
iocInit: All initialization complete
This error message is generated by the ao record support when the device
support's init_record() routine returns any value other than 0 or 2; that's
all I can tell you based on your report. You'll have to take a look at
the "PSC" device support for the ao record and work out why it's returning
something different, what it means and how to fix it.
- Andrew
--
The best FOSS code is written to be read by other humans -- Harold Welte
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