| WriteSingleRegisterAsync(IModbusMaster, Byte, UInt16, Int16) | 异步向指定站点写入单个寄存器(FC6),默认超时时间为1000ms。 |
| WriteSingleRegisterAsync(IModbusMaster, Byte, UInt16, Int16, Int32, CancellationToken) | 异步向指定站点写入单个寄存器(FC6) |
| WriteSingleRegisterAsync(IModbusMaster, Byte, UInt16, UInt16, Int32, CancellationToken) | 异步向指定站点写入单个寄存器(FC6) |