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4-1
Section
Connecting to the RS-232C Port at the Host
46
PC Setup Settings
When connecting to a C200HS, C200HX/HG/HE(-Z)E, CPM1, CPM2A,
CPM2C, CQM1, or CQM1H CPU Unit, or SRM1, set the following communica-
tion conditions for the PC Setup.
Item
Setting at Host
Communication mode
Host Link mode
Baud rate
Set the same speed as set at the NT21
(*1)
Stop bits
2 stop bits
Parity
Even
Data length
ASCII 7 bits
Unit #
00
*1 Set the Host Link baud rate at 9,600 bps or 19,200 bps with the memory
switch at the NT21. For details, refer to Settings the Host Link Method
(page127).
Set the PC Setup settings directly from a Programming Device (e.g., the CX-
Programmer Support Software).
For details on operations relating to the PC Setup, refer to the manual for the PC
which is used.
The PC Setup area word addresses and settings to be made depending on the
Unit and port to which the connection is made are shown below.
CPM2A, CPM2C, CQM1H, or SRM1: Peripheral port connection
Word
Writing Value
Settings
DM6650
0001
Host Link mode, no CTS control
Communication conditions set by the contents of DM
DM6651
0303
Data length 7 bits, 2 stop bits, even parity, baud rate:
9,600 bps
0304
Data length 7 bits, 2 stop bits, even parity, baud rate:
19,200 bps
DM6653
0000
Unit # 00
C200HS, C200HX/HG/HE(-Z)E, CPM2A, CPM2C, CQM1, CQM1H (other than
the CPU11), or SRM1: Built-in RS-232C port connection
Word
Writing Value
Settings
DM6645
0001
Host Link mode, no CTS control
Communication conditions set by the contents of DM
DM6646
0303
Data length 7 bits, 2 stop bits, even parity, baud rate:
9,600 bps
0304
Data length 7 bits, 2 stop bits, even parity, baud rate:
19,200 bps
DM6648
0000
Unit # 00
C200HX/HG/HE(-Z)E: Serial Communications Board port A
CQM1H: Serial Communications Board port 1
Word
Writing Value
Settings
DM6555
0001
Host Link mode, no CTS control
Communication conditions set by the contents of DM
DM6556
0303
Data length 7 bits, 2 stop bits, even parity, baud rate:
9,600 bps
0304
Data length 7 bits, 2 stop bits, even parity, baud rate:
19,200 bps
DM6558
0000
Unit # 00
Содержание NT21
Страница 1: ...Cat No V068 E1 01 Programmable Terminal NT21 Setup Manual ...
Страница 2: ...NT21 Programmable Terminal Setup Manual Produced October 2001 ...
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Страница 222: ...Cat No V068 E1 01 Note Specifications subject to change without notice Printed in Japan Authorized Distributor ...