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标题:
R48xx系列电源CAN协议调流调压
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时间:
2021-6-14 21:40
作者:
netxlaser
标题:
R48xx系列电源CAN协议调流调压
电压电流设置数据帧
0x108180fe 01 00 00 00 00 00 uu uu Voltage a6c0 - ea67 电压范围
01 01 00 00 00 00 uu uu Default Voltage c000 - e99a 默认电压
01 03 00 00 00 00 ii ii Current 0000 - ? 电流未测
01 04 00 00 00 00 ii ii Default Current 0000 - ? 电流未测
uu uu = 1024 x Voltage [V] 国外大神建议数据是1020*Voltage [V] 国内大神建议1022*Voltage [V] 实测后1024更好一些
ii ii = 30 x Current [A] 未带负载未测 国外大神数据
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系统状态查询帧
0x108140fe 00 00 00 00 00 00 00 00 输入这个数据帧,开始反馈如下几个数据
0x1081407f
01 70 00 00 00 xx xx xx 输入功率 数值(16进制先转为10进制,下同)/1024
01 71 00 00 00 00 xx xx 输入频率 数值/1024 // cb b8
01 72 00 00 00 00 xx xx 输入电流 数值/1024
01 73 00 00 00 xx xx xx 输出功率 数值/1024
01 74 00 00 00 00 xx xx 实时效率 数值/1024 // 03 85 03 bf
01 75 00 00 00 00 uu uu 输出电压反馈 数值/1024 Output voltage feedback
01 76 00 00 00 00 ii ii 最大输出电流 数值/30 Set output current 需要验证
01 78 00 00 00 00 uu uu 输入电压 数值/1024
01 7f 00 00 00 00 xx xx 输出模块温度 数值/1024
01 80 00 00 00 00 xx xx 输入模块的温度 数值/1024 机器应该是默认有2个测温点
01 81 00 00 00 00 xx xx
01 82 00 00 00 00 xx xx 实时输出电流 数值/1024
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广播数据帧
0x1001117e 00 01 00 00 00 00 ii ii 实时输出电流,一秒机器自动发一条。Output current feedback = ii ii / 30
0x108081FE 00 03 00 00 00 01 00 00 一秒机器自动发一条,可能是告警信号。
0x100011FE 00 02 00 00 00 00 00 00 可能是告警信号
Baud rate: 125kbps
CAN Extended Frame Format
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