命令名称：read_alarm

命令ID：406A

命令号：144

命令操作：cmdOpRead

命令中事务个数：1

事务列表

    事务号：0

    事务中请求数据列表

条目类型	标识	掩码	整数	浮点	变量ID
cmdDataFlags	cmdDataItemFlg_indexNinfo	0	0	0	alarm_channel_code

    事务中响应数据列表

条目类型	标识	掩码	整数	浮点	变量ID
cmdDataReference	cmdDataItemFlg_None	0	0	0	response_code
cmdDataReference	cmdDataItemFlg_None	0	0	0	device_status
cmdDataFlags	cmdDataItemFlg_indexNinfo	0	0	0	alarm_channel_code
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_enable1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_setpoint1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_type1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_contact1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_hysteresis1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_delay1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_silence1
cmdDataReference	cmdDataItemFlg_None	0	0	0	v_alarm_status1