GE DS200LDCCH1ANA通信板
响应中的状态字段将反映控制尝试的成功或失败：•如果命令被接受，将返回“请求已接受”（0）的状态。•如果控制代码字段格式不正确或命令中存在无效代码，则返回“由于格式错误，请求未被接受”（3）的状态。•响应“闩锁打开”或“闩锁关闭”命令5，将返回“此点不支持控制操作”（4）状态。复位、报警继电器开/关或辅助继电器1-3开/关点的操作可能会因当时存在的其他输入或条件（例如报警条件）而失败（即使命令被接受）。为了验证这些点的操作是否成功，有必要在执行控制尝试后检查相关的二进制输入。6.当使用对象10读取二进制输出的状态时，读取将始终返回零。
The Status field in the response will reflect the success or failure of the control attempt thus: • A Status of “Request Accepted” (0) will be returned if the command was accepted. • A Status of “Request not Accepted due to Formatting Errors” (3) will be returned if the Control Code field was incorrectly formatted or an invalid Code was present in the command. • A Status of “Control Operation not Supported for this Point” (4) will be returned in response to a “Latch On” or “Latch Off” command 5. An operate of the Reset, alarm relay on/off or Aux Relay 1-3 on/off points may fail (even if the command is accepted) due to other inputs or conditions (e.g., alarm conditions) existing at the time. To verify the success or failure of an operate of these points it is necessary that the associated Binary Input(s) be examined after the control attempt is performed. 6. When using object 10 to read the status of a Binary Output, a read will always return zero.
