西门子asi模拟量模板参数p0-p3如何修改？
郑志武
发布于2013-11-17 22:04
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有2种asi主站模块：cp343-2和cp343-2p。请教这两种主站如何调整asi模拟量从站模板参数p0-p3？下面是p0-p3位含义：
3.2
currentmeasurement
3.2.1
parametersettings
thefollowingparameterscanbeset:
parameter
parameter
possiblesettings
bit
p3-p0
filter
1xxx
50hz
0xxx
60hz
smoothing
x1xx
withoutsmoothing
x0xx
with
smoothing
measuringranges4-wire
xx01
±20ma
(±23.52mamax.)
4-wire
xx11
4...20ma1)
(+22.81mamax.)
2-wire2)
xx10
4...20ma1)
(+22.81mamax.)
1)withwire-breakdetection
2)sensorreceivessupplyfromanalogmodule
consequently,themeasuringrangestarsat4mafor2-wireconnection
比如默认的参数是1111，如何调整为0001？
佳答案
参考：《西门子asi模拟量模块读取模拟量数据异常问题求助》
https://www.ad.siemens.com.cn/service/answer/solution.aspx?q_id=40959&cid=1029
