NAVI F-52, Instruction Manual

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Chapter 12 RS-232C Communication
12.1 Communication Configuration
F-52, 53, 54, 55 153
Chapter 12
RS-232C Communication
12.1
Communication Configuration
This meter allows the RS-232C communication by connecting the serial communication ter-
minal (refer to P.8) and PC using an exclusive communication cable. The communication is
given by the following process; PC sends a command, and the meter returns a response. The
below is the configuration of the RS-232C communication:
●
Baud Rate: 2400 bps
●
Word Length: 8 bits
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Parity: None
●
Stop Bits: 1 bit
●
Flow Control: None
12.2
Cautionary Items
●
In connecting the meter and the PC using an exclusive communication cable, be
sure to turn off the power beforehand.
●
Connecting the meter and the PC with the power ON may damage the meter.
●
Do not use any cable except for the exclusive one for connecting the meter and
the PC.
●
In performing the connection, keep away from any noise source or the equivalent
such as a motor. With such sources, the commands is not correctly recognized to
cause malfunction.
12.3
Connection Procedure
Confirm the followings before the connection:
●
The power of the meter is turned OFF.
●
The connection applies the exclusive cable
Setup the connection by the following step:
1.
Connect the meter and the PC by the exclusive cable.
2.
Turn the PC power ON.
3.
Turn ON the power for the meter.
To transmit the signal from the PC, prepare a terminal software as the Hyperterminal.