Hello Yuliang,
I've used 'dbr' command on IOC1 and this is the out for Timestamp_from_IOC1:
ioc > dbpr MBT-RBN:TMG-EVR-01:Timestamp_from_IOC1 10 ACKS: NO_ALARM ACKT: YES APST: On Change ASG: ASP: (nil) BKPT: 00 DESC: DISA: 0 DISP: 0 DISS: NO_ALARM DISV: 1 DPVT: 0x153cf30 DSET: 0x7f5fc4122160 DTYP: Obj Prop string EVNT: FLNK:DB_LINK MBT-RBN:TMG-EVR-01:TimeErr-I INP:INST_IO @OBJ=EVR-MTCA, PROP=NextSecond LCNT: 0 LSET: 0x1410530 MLIS: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 MLOK: f0 85 50 01 00 00 00 00 MPST: On Change NAME: MBT-RBN:TMG-EVR-01:Timestamp_from_IOC1 NSEV: NO_ALARM NSTA: NO_ALARM OVAL: Sun, 07 Feb 2106 06:28:16 PACT: 0 PHAS: 0 PINI: NO PPN: (nil) PPNR: (nil) PRIO: LOW PROC: 0 PUTF: 0 RDES: 0x1242bc0 RPRO: 0 RSET: 0x7f5fc3ca6560 SCAN: 1 second SDIS:CONSTANT SEVR: NO_ALARM SIML:CONSTANT SIMM: NO SIMS: NO_ALARM SIOL:CONSTANT SPVT: 0x1558ce0 STAT: NO_ALARM SVAL: TIME: 2021-06-16 14:47:16.997443401 TPRO: 0 TSE: 0 TSEL:CONSTANT UDF: 1 UDFS: INVALID VAL: Sun, 07 Feb 2106 06:28:16
The SCAN field is 1s, VAL field never changes but the TIME field of the PV does.
Thanks, Adrián
Hello Adrian,
Please paste the code of record "$(Y):Timestamp_from_IOC1". Can you make sure the record "$(Y):Timestamp_from_IOC1" processed periodically or only once?
Regards,
Yuliang
-----原始邮件-----
发件人:"Adrian Martinez" <adrian.martinez at sevensols.com>
发送时间:2021-06-16 18:38:42 (星期三)
收件人: "Zhang Yuliang" <zhangyl at ihep.ac.cn>
抄送: tech-talk at aps.anl.gov
主题: Re: Get timestamp from another IOC
Hello Yuliang,
I have deleted CP but It does not work. The PV "TimeStr" is still not updated.
Thanks, Adrián.
Hello Adrian,
Try to delete CP in line "field(TSEL, "$(Y):Timestamp_from_IOC1.TIME CP MS")".
Regards,
Yuliang
-----原始邮件-----
发件人:"Adrian Martinez via Tech-talk" <tech-talk at aps.anl.gov>
发送时间:2021-06-16 18:03:22 (星期三)
收件人: tech-talk at aps.anl.gov
抄送:
主题: Get timestamp from another IOC
Hello,
I'm trying to get the timestamp from another IOC (we will call it "IOC1") using the following DB records:
record(stringin, "$(user):TimeStr") {
field(DTYP, "Soft Timestamp")
field(TSEL, "$(Y):Timestamp_from_IOC1.TIME CP MS")
field(INP, "@%s")
field(SCAN, ".2 second")
}
record(ao, "$(user):Time"){
field(DTYP, "asynInt32")
field(OUT, "@asyn($(PORT),$(ADDR),$(TIMEOUT))my_time")
}
record(calcout, "$(user):TimeCalc"){
field(OUT, "$(user):Time PP")
field(CALC, "A")
field(INPA, "$(user):TimeStr.VAL CP MS")
field(PINI, "YES")
}
At the startup of IOC2 I am able to get the timestamp from IOC1 but only once. The PV "TimeStr" doesn't update.
Can someone help me with this task?
Thanks in advance, Adrián.
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--
Adrián Martínez Múnera
Embedded Software Engineer
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- Re: Re: Get timestamp from another IOC Hu, Yong via Tech-talk
- Re: Get timestamp from another IOC Michael Davidsaver via Tech-talk
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- Get timestamp from another IOC Adrian Martinez via Tech-talk
- Re: Get timestamp from another IOC Zhang Yuliang via Tech-talk
- Re: Get timestamp from another IOC Adrian Martinez via Tech-talk
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