The DFC Control Terminal software shipped with DFC26/36/46 mass flow controllers allows you to send the set point to the controller and receive back the current flow rate in the desired engineering units, control mode of the proportional solenoid valve, calibrate ADC/DAC and gas flow table, change the DFC’s address, operate the Totalizer and hi/low alarm, execute custom programs (ramping) up to 12 steps, record flow rate directly and continuously to the disk, while monitoring on the screen. It also features a general purpose communication terminal, which can be used for communication with any RS-232 compatible device. The software provides an active Request To Send (RTS) signal. The RTS line is active (high) while the host computer is transmitting data. RTS will be inactive (low) while the host computer is receiving data.
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