GE DS3800HMPF1E1E工控DCS系统
•时钟未设置警报：PQM电源输入断电后，PQM中的软件时钟将保持运行约一小时。在该信息中选择ON（开启）将导致通电时出现“CLOCK NOT SET ALARM”（时钟未设置警报），电源损失超过约一小时。报警发生后，必须存储S1 PQM SETUP\clock\SET TIME&DATE上的时钟设置以重置报警。•数据日志1/2内存已满：这些消息可用于配置报警，以指示数据记录器内存几乎已满。为每个日志提供单独的警报。当日志存储器达到此消息中编程的级别时，将发生数据日志1/2报警•操作测试：为了验证输出继电器接线的正确操作，可以通过键盘或串行端口手动强制打开或关闭每个输出继电器和状态指示器。
• CLOCK NOT SET ALARM: The software clock in the PQM will remain running for a period of approximately one hour after power has been removed from the PQM power supply inputs. Selecting ON in this message causes a “CLOCK NOT SET ALARM” to occur at power-up for power losses greater than approximately one hour. Once the alarm occurs, the clock setting on S1 PQM SETUP \ CLOCK \ SET TIME & DATE must be stored to reset the alarm. • DATA LOG 1 / 2 MEMORY FULL LEVEL: These messages can be used to configure alarms to indicate that the Data Logger memory is almost full. Separate alarms are provided for each log. When the log memory reaches the level programmed in this message a DATA LOG 1 / 2 Alarm will occur• OPERATION TEST: To verify correct operation of output relay wiring, each output relay and status indicator can be manually forced on or off via the keypad or serial port.
