Page 48
HV-WP/HW-WP Series
16. RS-232C Serial Interface
16. RS-232C Serial Interface
Note When the RS-232C serial interface is used, be sure to set the "Address (
f11
) " to "(
00
)".
The RS-232C interface has the following two modes.
Stream mode
Outputs data continuously and can be used for printing data.
Command mode Controls the scale using commands from a computer.
Set the parameters for the "Baud rate (
f4
)", " Output mode (
f5
)" and " Format
(
f15
)", in the function table, in advance.
There are option cables as follows:
AX-KO577A-200
RS-232C
cable, D-sub 25 pin, 2m
AX-KO1786-200
RS-232C cable, D-sub 9 pin, 2m
Transmission system
EIA RS-232C
Transmission
Asynchronous, bi-directional, half-duplex
Data format
Baud rate:
2400, 4800, 9600 bps
Data:
7
bits
Parity:
1 bit, Even
Start bit
1 bit
Stop bit
1 bit
Code
ASCII
Terminator
CR LF (CR: 0Dh, LF: 0Ah)
Pin
connections
Pin No. Signal name
Direction
Description
A
1 -
A
2 RXD
Input Receive
data
A
3 TXD
Output Transmit
data
A
4 -
A
5 SG
-
Signal
ground
A
6 -
A
7
DSR
Output
Data set ready
A
8 -
-
Circuits
Adaptable connector
DIN 8pin, (TCP0586)
Din connector
(socket)
6
1
4
2
5
3
7
DSR
TXD
RXD
SG
8
Inside of Rear panel
DIN plug
RS-232C interface board
DIN connector (socket)
Cable clamp
Summary of Contents for HW-200KV-WP
Page 72: ...Page 70 HV WP HW WP Series MEMO...