www7797257
e: С
A}: 0
l: 74
: 256 c
de: 4397
ھrg: 60(Сr)
עԕrg: 2007-11-17
: 2020-07-16
鿴www7797257 } / N
  l: 2012-11-03 16:09
ȫ | С
OӋҪF¹
ŷ늙CÿһξxPLClһ̖
l1ŷֻͣǰl̖
2̖rgܶܳ
3ÿξxһ
4ŷ\пLȼs400mmrgs1s6~10̖


ÿ50mmһŷߵ50mm̎rPLC lһ̖100ĕrһ150һ200һ250һ300һ350һ400һ
Ҳпܲÿ37mmһλ@LǿԸĵ
ÿ37mmһŷߵ37һ74һ111һ148һʡֱ400ֹ

ock


xxλ
john42tw
e: WjӢ
A}: 0
l: 1300
: 6131 c
de: 56269
ھrg: 1138(Сr)
עԕrg: 2012-04-24
: 2025-08-04
鿴john42tw } / N
l: 2012-11-06 09:31
ȫ | С
1.ȿ]: 1Ȱl10Ӎ̖---->1Ӎ̖g0.1=100ms  PLC rgжL?

2.PLC rg 200ms
    ñ^ָ =  һl
   ñ^ָ >=  ܰl3~5Ӎ̖

3.PLC rg < 100ms
    пӍ̖ȫl  ʶȿɷ


υ  

  

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