适用于:用于PAC控制的节点红色;节点红色凹槽看法

尽管您通常使用PAC控件执行这样的任务,但此示例演示了如何使用开关节点根据条件执行动作。

尝试此示例也很有趣,因为您可以通过实时流视频观看结果。(点击这里对于链接。)

条件流

在这个流中:

该流程读取并写入在演示Opto 22 SNAP-PAC-R1控制器上运行的策略中的点。

流1流2

流3

脚步

  1. 打开浏览器https://restful.groov.com/#15因此,您可以看到灯。

    登录凭据是:

    用户名:休息

    密码:休息

    美国加利福尼亚州特曼库拉的Opo 22总部

  2. 在节点红编辑器中,导入此流程:

    [{{“ID”“ 9329284A.A945D8”,,,,“类型”“注入”,,,,“ Z”“ C8AFBDC3.53484”,,,,“名称”“”,,,,“话题”“”,,,,“有效载荷”“”,,,,“ payloadType”“日期”,,,,“重复”“”,,,,“ crontab”“”,,,,“一次”错误的,,,,“X”126,,,,“ Y”46,,,,“电线”:[[[“ 17A8E46D.63D23C”]]},{“ID”“ 17A8E46D.63D23C”,,,,“类型”“ PAC Read”,,,,“ Z”“ C8AFBDC3.53484”,,,,“设备”“ 2835E976.D07EA6”,,,,“数据类型”“ ANA输入”,,,,“标签名称”“ lamp_temperature”,,,,“ TablestartIndex”“”,,,,“ tablelength”“”,,,,“价值”“”,,,,“值类型”“ msg.payload”,,,,“话题”“”,,,,“导型”“没有任何”,,,,“名称”“阅读灯临时”,,,,“X”130,,,,“ Y”104.44442749023438,,,,“电线”:[[[“ E37CB7C7.144868”]]},{“ID”“ 590532AA.7ACABC”,,,,“类型”“ pac-write”,,,,“ Z”“ C8AFBDC3.53484”,,,,“设备”“ 2835E976.D07EA6”,,,,“数据类型”“挖出”,,,,“标签名称”“ lamp_output”,,,,“ TablestartIndex”“”,,,,“价值”“真的”,,,,“值类型”“价值”,,,,“名称”“打开灯”,,,,“X”767.22216796875,,,,“ Y”214.7777099609375,,,,“电线”:[[[]]},{“ID”“ 77CD5C72.E9C954”,,,,“类型”“ pac-write”,,,,“ Z”“ C8AFBDC3.53484”,,,,“设备”“ 2835E976.D07EA6”,,,,“数据类型”“挖出”,,,,“标签名称”“ lamp_output”,,,,“ TablestartIndex”“”,,,,“价值”“错误的”,,,,“值类型”“价值”,,,,“名称”“关闭灯”,,,,“X”766.4444580078125,,,,“ Y”140.77780151367188,,,,“电线”:[[[]]},{“ID”“ 39D3A7C5.040C88”,,,,“类型”“ PAC Read”,,,,“ Z”“ C8AFBDC3.53484”,,,,“设备”“ 2835E976.D07EA6”,,,,“数据类型”“挖出”,,,,“标签名称”“ lamp_output”,,,,“ TablestartIndex”“”,,,,“ tablelength”“”,,,,“价值”“”,,,,“值类型”“ msg.payload”,,,,“话题”“”,,,,“导型”“没有任何”,,,,“名称”“(> 90)读取灯状态”,,,,“X”360.99993896484375,,,,“ Y”140.77777099609375,,,,“电线”:[[[“ A140480C.114488”]]},{“ID”“ E37CB7C7.144868”,,,,“类型”“转变”,,,,“ Z”“ C8AFBDC3.53484”,,,,“名称”“> 90或<85?”,,,,“财产”“有效载荷”,,,,“财产种类”“味精”,,,,“规则”:[{{“ T”“ GT”,,,,“ V”“ 90”,,,,“ VT”“ num”},{“ T”“ LT”,,,,“ V”“ 85”,,,,“ VT”“ num”}],“选择所有”“真的”,,,,“输出”2,,,,“X”131.1111450195312,,,,“ Y”177.333335876464844,,,,“电线”:[[[“ 39D3A7C5.040C88”],[[“ 5E776E8F.C906A”]]},{“ID”“ 5E776E8F.C906A”,,,,“类型”“ PAC Read”,,,,“ Z”“ C8AFBDC3.53484”,,,,“设备”“ 2835E976.D07EA6”,,,,“数据类型”“挖出”,,,,“标签名称”“ lamp_output”,,,,“ TablestartIndex”“”,,,,“ tablelength”“”,,,,“价值”“”,,,,“值类型”“ msg.payload”,,,,“话题”“”,,,,“导型”“没有任何”,,,,“名称”“(<85)读取灯的状态”,,,,“X”359.111145019531,,,,“ Y”215,,,,“电线”:[[[“ 6F4799F.995E768”]]},{“ID”“ 6F4799F.995E768”,,,,“类型”“转变”,,,,“ Z”“ C8AFBDC3.53484”,,,,“名称”“灯了吗?”,,,,“财产”“有效载荷”,,,,“财产种类”“味精”,,,,“规则”:[{{“ T”“ neq”,,,,“ V”“ 1”,,,,“ VT”“ num”}],“选择所有”“错误的”,,,,“输出”1,,,,“X”575.77783203125,,,,“ Y”214.888885498046875,,,,“电线”:[[[“ 590532AA.7ACABC”]]},{“ID”“ A140480C.114488”,,,,“类型”“转变”,,,,“ Z”“ C8AFBDC3.53484”,,,,“名称”“灯在吗?”,,,,“财产”“有效载荷”,,,,“财产种类”“味精”,,,,“规则”:[{{“ T”“ eq”,,,,“ V”“ 1”,,,,“ VT”“ num”}],“选择所有”“真的”,,,,“输出”1,,,,“X”567.22216796875,,,,“ Y”140.888916015625,,,,“电线”:[[[“ 77CD5C72.E9C954”]]},{“ID”“ 2835E976.D07EA6”,,,,“类型”“ Pac Device”,,,,“ Z”“”,,,,“地址”“ Restpac.groov.com”,,,,“协议”“ http”]]
  3. 部署,然后单击注入按钮开始流程。

    观察

    继续监视温度并运行流动,直到您有足够的乐趣。