FOXBORO FBM242 P0916JY开关模块
所有信息都以英文显示在40个字符的液晶显示器上。该显示在不同的照明条件下可见。当键盘和显示器未被激活时，屏幕将显示默认状态信息。如果在S1 PQM SETUP\PREFERENCES\DEFAULT message time（S1 PQM设置\首选项\默认消息时间）设定点中编程的时间内未按下任何键，则显示此消息。注意，报警条件消息自动覆盖默认消息。状态指示器3.2.1说明状态指示器可快速指示PQM的总体状态。如果出现报警、启用设置点访问、PQM处于模拟模式或PQM本身存在问题，这些指示灯将点亮。•报警：当存在报警条件时，报警指示灯将闪烁。•PROGRAM（程序）：启用设定点访问时，PROGRAM指示器将亮起。•模拟：当PQM使用电流、电压、模拟输入、开关和模拟输出的模拟值时，模拟指示灯将点亮。
All messages are displayed in English on the 40-character liquid crystal display. This display is visible under varied lighting conditions. When the keypad and display are not actively being used, the screen displays a default status message. This message appears if no key has been pressed for the time programmed in the S1 PQM SETUP \ PREFERENCES \ DEFAULT MESSAGE TIME setpoint. Note that alarm condition messages automatically override the default messages.Status Indicators 3.2.1 Description The status indicators provide a quick indication of the overall status of the PQM. These indicators illuminate if an alarm is present, if setpoint access is enabled, if the PQM is in simulation mode, or if there is a problem with the PQM itself.• ALARM: When an alarm condition exists, the ALARM indicator will flash. • PROGRAM: The PROGRAM indicator will be on when setpoint access is enabled. • SIMULATION: The SIMULATION indicator will be on when the PQM is using simulated values for current, voltage, analog input, switches and analog outputs.
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