OPERATION
FS10 Series
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Fluid Components International LLC
PC Interface and Command Line Interface Configurations
FS10 Communication Options
In addition to the button interface, the FS10 may be addressed directly through the RS232 interface. This type of communication offers
convenient access to all user available parameters. There are two methods for interfacing through the RS232 connections:
1. A
Windows PC Interface
program is available that allows reading and writing to all user available functions and parameters.
2. A
Command Line Interface
through a terminal program will access all functions and parameters. See “FS10 Serial Interface
(Command Line, Alternate Communication Interface)” on page 43 for details.
In both cases the parameters are accessed directly through the RS232 terminals. Depending on the hardware configuration selected, the
RS232 signals are available through any of the following:
• M12 pins – for units supplied with M12 power and output (I/O) connector
• 8-wire cable units – for units supplied with cable pigtail, terminate to 3 wires
• 2.5 mm TRS jack connector – available on remote mount units only
Note:
RS232 RxD, RS232 TxD
and
SIGNAL RETURN (3-connections) must be used to for effective communication.
An RS232 to 9-pin serial (DB9) to USB interface cable is available from FCI to connect directly to a PC or PLC. An RS232 interface from either
of the 3 configurations above is available. See “PC Interface Kits” on page 62 for details.
Note:
The USB interface cable is supplied with a device driver disk. Depending on the computer operating system, installation may
be necessary for communication. Entry of the USB port # will be requested. It is normally the highest value listed.
Flow Rate Indication on PC Interface
The PC interface provides a convenient means of capturing zero, span and switch point settings in lieu of using the buttons. Flow units are
shown in percent, trend with flow and are repeatable.
Power Supply Interface Kit
Power Supply/Interface Box and Kit” on page 63 for details. The power supply interface can be used to simply power up the unit using an
AC connection or provide monitoring of the relay function and/or 4-20 mA output.