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<== Date ==> | <== Thread ==> |
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Subject: | Re: Get timestamp from another IOC |
From: | Adrian Martinez via Tech-talk <tech-talk at aps.anl.gov> |
To: | Zhang Yuliang <zhangyl at ihep.ac.cn> |
Cc: | tech-talk at aps.anl.gov |
Date: | Wed, 16 Jun 2021 12:38:42 +0200 |
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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