Dynamic SFC332L, Operator'S Manual

Page: 63 / 148

Dynamic Flow Computers SFC332L Manual Data Entry
— 2-18
Date: 8/1/2019
Port 2 (RS-232) Select 0=RTS, 1=Printer
RTS line has dual function selection: either RTS for driving request to send or transmit to serial printer.
To use serial printer interface for printing reports, i.e. batch, daily, and interval Connect the serial printer to
RTS and common return, and select 1 for printer.
Port 2 (RS-232) RTS Delay
This function allows modem delay time before transmission. The SFC332L Flow Computer will turn the
RTS line high before transmission for the entered time delay period.
Printer Baud Rate
Baud rate is defined as number of bits per second. The available selections are 1200, 2400, 4800, or 9600.
Printer Number of Nulls
This function is used because no hand shaking with the printer is available and data can become garbled as
the printer’s buffer is filled. The SFC332L Flow Computer will send nulls at the end of each line to allow
time for the carriage to return. Printers with large buffers do not require additional nulls. If data is still
being garbled, try reducing the baud rate to 1200.
N
I S T
1 4 D
A T A
Nist14 uses a Peng-Robinson equation of state for coexisting-phase composition calculations.
Enter the composition if table 21 (nist14) is selected.