Version of 2022-07-07 VT System 使用说明 2 / 92
中文使用指导手册及常见注意事项
1 VT System 总体介绍及特性说明 ................................................................................................................ 5
1.1 总体介绍 ................................................................................................................................................. 5
1.2 板卡特性对比说明 ................................................................................................................................. 6
1.2.1 组成部分 ..................................................................................................................................... 6
1.2.2 板卡汇总 ..................................................................................................................................... 6
1.3 连接指导 ................................................................................................................................................. 8
1.3.1 安装 ............................................................................................................................................. 8
1.3.2 供电及 GND ................................................................................................................................. 9
1.3.3 背板 GND 拨码 .......................................................................................................................... 10
1.3.4 无 VT6000 配置方式 ................................................................................................................. 10
1.3.5 含 VT6000 配置方式 ................................................................................................................. 12
1.4 连接问题排查 ....................................................................................................................................... 15
2 通用入门使用技巧 ................................................................................................................................... 19
2.1 参考资料获取 ....................................................................................................................................... 19
2.2 板卡映射匹配 ....................................................................................................................................... 19
2.3 CANoe 控制界面................................................................................................................................... 21
2.4 原理图与实际引脚匹配 ....................................................................................................................... 24
2.5 常见功能释义 ....................................................................................................................................... 24
2.5.1 Bus Bars ...................................................................................................................................... 24
2.5.2 时钟同步 ................................................................................................................................... 24
2.5.3 级联 VT System .......................................................................................................................... 25
2.5.4 保险丝 ....................................................................................................................................... 25
2.5.5 感性负载 ................................................................................................................................... 25
2.5.6 并联通道处理大电流................................................................................................................ 25
2.5.7 固件升级 ................................................................................................................................... 25
2.5.8 标定校准 ................................................................................................................................... 26
2.6 测量变量配置 ....................................................................................................................................... 26
2.7 初始状态保存 ....................................................................................................................................... 29
2.8 自动化代码生成器 ............................................................................................................................... 29
2.9 定义功能约束 ....................................................................................................................................... 30
2.10 配置另存及文档导出生成 ................................................................................................................... 31
3 VT1004A/VT1104 – 负载及测量板卡 ........................................................................................................ 34
3.1 功能概览 ............................................................................................................................................... 34
3.2 硬件接口 ............................................................................................................................................... 34
3.3 使用方法 ............................................................................................................................................... 36
3.3.1 测量功能 ................................................................................................................................... 36
3.3.2 负载功能 ................................................................................................................................... 37
3.4 其他参考信息 ....................................................................................................................................... 38
3.4.1 LED 指示灯 ................................................................................................................................ 38
