[问答]

AD7124-8的热电偶温度测量结果不正常如何解决？

问答对人有帮助，内容完整，我也想知道答案 0 参照官网提供的CN0384_cn资料，做了个6通道的热电偶测量，但是调试代码的时候发现，每个通道的测量值都不对,是哪里没有设置好么？ AIN0-AIN11为热电偶通道，AIN12输出500ua、AIN13 AIN14为KTY81-110通道，原理图如下：寄存器的json配置文件： { "Generic": "AD7124-8", "Registers": [ { { { "Address": "0x0", "Name": "Status", "Value": "0x0" } , { { { "Address": "0x1", "Name": "ADC_Control", "Value": "0x584" } , { { { "Address": "0x2", "Name": "Data", "Value": "0x0" } , { { { "Address": "0x3", "Name": "IO_Control_1", "Value": "0x840C" } , { { { "Address": "0x4", "Name": "IO_Control_2", "Value": "0x555" } , { { { "Address": "0x5", "Name": "ID", "Value": "0x0" } , { { { "Address": "0x6", "Name": "Error", "Value": "0x0" } , { { { "Address": "0x7", "Name": "Error_En", "Value": "0x44" } , { { { "Address": "0x8", "Name": "MCLK_Count", "Value": "0x0" } , { { { "Address": "0x9", "Name": "Channel_0", "Value": "0x8001" } , { { { "Address": "0xA", "Name": "Channel_1", "Value": "0x8043" } , { { { "Address": "0xB", "Name": "Channel_2", "Value": "0x8085" } , { { { "Address": "0xC", "Name": "Channel_3", "Value": "0x80C7" } , { { { "Address": "0xD", "Name": "Channel_4", "Value": "0x8109" } , { { { "Address": "0xE", "Name": "Channel_5", "Value": "0x814B" } , { { { "Address": "0xF", "Name": "Channel_6", "Value": "0x1" } , { { { "Address": "0x10", "Name": "Channel_7", "Value": "0x1" } , { { { "Address": "0x11", "Name": "Channel_8", "Value": "0x1" } , { { { "Address": "0x12", "Name": "Channel_9", "Value": "0x1" } , { { { "Address": "0x13", "Name": "Channel_10", "Value": "0x1" } , { { { "Address": "0x14", "Name": "Channel_11", "Value": "0x1" } , { { { "Address": "0x15", "Name": "Channel_12", "Value": "0x1" } , { { { "Address": "0x16", "Name": "Channel_13", "Value": "0x91AE" } , { { { "Address": "0x17", "Name": "Channel_14", "Value": "0x1" } , { { { "Address": "0x18", "Name": "Channel_15", "Value": "0x1" } , { { { "Address": "0x19", "Name": "Config_0", "Value": "0x9F7" } , { { { "Address": "0x1A", "Name": "Config_1", "Value": "0x9E0" } , { { { "Address": "0x1B", "Name": "Config_2", "Value": "0x860" } , { { { "Address": "0x1C", "Name": "Config_3", "Value": "0x860" } , { { { "Address": "0x1D", "Name": "Config_4", "Value": "0x860" } , { { { "Address": "0x1E", "Name": "Config_5", "Value": "0x860" } , { { { "Address": "0x1F", "Name": "Config_6", "Value": "0x860" } , { { { "Address": "0x20", "Name": "Config_7", "Value": "0x860" } , { { { "Address": "0x21", "Name": "Filter_0", "Value": "0x60180" } , { { { "Address": "0x22", "Name": "Filter_1", "Value": "0x60180" } , { { { "Address": "0x23", "Name": "Filter_2", "Value": "0x60180" } , { { { "Address": "0x24", "Name": "Filter_3", "Value": "0x60180" } , { { { "Address": "0x25", "Name": "Filter_4", "Value": "0x60180" } , { { { "Address": "0x26", "Name": "Filter_5", "Value": "0x60180" } , { { { "Address": "0x27", "Name": "Filter_6", "Value": "0x60180" } , { { { "Address": "0x28", "Name": "Filter_7", "Value": "0x60180" } , { { { "Address": "0x29", "Name": "Offset_0", "Value": "0x800000" } , { { { "Address": "0x2A", "Name": "Offset_1", "Value": "0x800000" } , { { { "Address": "0x2B", "Name": "Offset_2", "Value": "0x800000" } , { { { "Address": "0x2C", "Name": "Offset_3", "Value": "0x800000" } , { { { "Address": "0x2D", "Name": "Offset_4", "Value": "0x800000" } , { { { "Address": "0x2E", "Name": "Offset_5", "Value": "0x800000" } , { { { "Address": "0x2F", "Name": "Offset_6", "Value": "0x800000" } , { { { "Address": "0x30", "Name": "Offset_7", "Value": "0x800000" } , { { { "Address": "0x31", "Name": "Gain_0", "Value": "0x500000" } , { { { "Address": "0x32", "Name": "Gain_1", "Value": "0x500000" } , { { { "Address": "0x33", "Name": "Gain_2", "Value": "0x500000" } , { { { "Address": "0x34", "Name": "Gain_3", "Value": "0x500000" } , { { { "Address": "0x35", "Name": "Gain_4", "Value": "0x500000" } , { { { "Address": "0x36", "Name": "Gain_5", "Value": "0x500000" } , { { { "Address": "0x37", "Name": "Gain_6", "Value": "0x500000" } , { { { "Address": "0x38", "Name": "Gain_7", "Value": "0x500000" 时时 [ } 读取结果如下：以下内容为评论你做的怎么样了？你知道这个图里的32这个数是怎么来的？ 0
2023-12-12 07:32:13　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × 张程明该类别下有 100 个回答。邀请回答 jf_50240986 该类别下有 84 个回答。邀请回答 shaorc 该类别下有 73 个回答。邀请回答 Music 该类别下有 72 个回答。邀请回答 leetow2006 该类别下有 64 个回答。邀请回答王尚岱该类别下有 43 个回答。邀请回答 CCCLLL 该类别下有 41 个回答。邀请回答 mintsy 该类别下有 39 个回答。邀请回答梅利号该类别下有 38 个回答。邀请回答 wp2010abc 该类别下有 36 个回答。邀请回答熊本熊该类别下有 33 个回答。邀请回答河神大人该类别下有 33 个回答。邀请回答硬件工程师1 该类别下有 32 个回答，其中被选为最佳答案 1 次。邀请回答哔哔哔- 该类别下有 32 个回答。邀请回答奇牙虎威该类别下有 31 个回答。邀请回答 Duke 该类别下有 28 个回答。邀请回答谢新貌该类别下有 27 个回答。邀请回答 chunhuahua 该类别下有 27 个回答。邀请回答 siyugege 该类别下有 27 个回答。邀请回答最强海贼王该类别下有 26 个回答。邀请回答举报 fdjslkjd 相关推荐 • ad7124-8能够驱动多个热电偶吗？ 252 • AD7124-8用于8路热电偶测温时，温度跳变是由什么原因造成的？消除方法有哪些？ 379 • 请问AD7124-8的一个电流输出端口的驱动能力能够驱动多个热电偶吗？ 3578 • AD7124-8多路热电偶采样，每一路是否需要做隔离？ 392 • 请问ad7124-8和ad7194哪个适合热电偶采集？ 4708 • 请问ad7124-8和ad7194哪个适合热电偶采集？ 237 • 请问ad7124-8和ad7194哪个比较适合热电偶采集？ 1856 • ad7124-8和ad7194哪个适合热电偶采集？ 240 • 为什么使用热电偶？ 3698 • 用K型热电偶测量温度的时候怎么进行温度补偿？ 284