69
5 SETTING OF FUNCTIONS
69
SETTING OF FUNCTIONS
Chapter
5
5-22.RS-232C Interface
The RS-232C is an interface to read the indicated value and status of the F372A and to write
parameters into the F372A.
This interface is convenient to process controls, totals, records, etc., by connecting the F372A to a
computer, process controller, sequencer or the like.
■Communication specifications
Specifications
Signal level: Based on RS-232C
Transmitting distance: Approx.15m
Transmitting method: Asynchronous，Full duplex
Transmitting speed: 9600, 19200, 38400, or 57600 bps Selectable
Bit configuration: Start bit 1
Data bit 7 or 8 bit Selectable
Stop bit 1 or 2 bit Selectable
Parity Parity none，odd or even Selectable
Delimiter for sending CR, CR+LF Selectable
Code: ASCII
Connector pin assignment
This connector connects the RS-232C.
(→"RS-232C interface connection" on page 26)
Cable
(→"RS-232C interface connection" on page 26)
Communication check
The communication can be checked. (→"⑥COM check" on page 91)
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