GE DS3800HLND1C1C数字量输入卡件
相位角：此设置点中的相位角表示单位功率因数的相位偏移。输入电流和电压之间所需的相位角。单个电流和电压之间的角度固定为120°。•模拟：输入ON从实际模拟输出切换到编程模拟值。模拟完成后，将此设定点设置为OFF。•SIMULATION ENABLED FOR（模拟启用时间）：选择将启用模拟的所需时间长度。编程时间过去后，模拟输出模拟将关闭。如果选择了无限制，则将使用模拟模拟输出，直到通过模拟开/关设定点或串行端口关闭模拟，或直到PQM中的控制电源断开。•模拟输出1/2/3/4：输入要模拟的模拟输出值百分比。输出是0至1 mA还是4至20 mA取决于安装的选项。
PHASE ANGLE: The phase angle in this setpoint represents the phase shift from a unity power factor. Enter the desired phase angle between the current and voltage. The angle between the individual currents and voltages is fixed at 120°.• SIMULATION: Enter ON to switch from actual analog outputs to the programmed simulated values. Set this setpoint OFF after simulation is complete. • SIMULATION ENABLED FOR: Select the desired length of time that simulation will be enabled. When the programmed time has elapsed, analog output simulation will turn off. If unlimited is selected, simulated analog outputs will be used until simulation is turned off via the simulation on/off setpoint or via the serial port or until control power is removed from the PQM.• ANALOG OUTPUT 1/2/3/4: Enter the percent analog output value to be simulated. Whether the output is 0 to 1 mA, or 4 to 20 mA is dependent upon the option installed.
