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988
Serial Communications Instructions
Section 3-24
Related Flags and Words
The following PLC Setup settings and Auxiliary Area flag can be used as
required when executing TXD(236).
PLC Setup Settings for CPU Unit’s RS-232C Port
DM Setup Area Settings for Serial Communication Board’s Ports
Auxiliary Area
Send Ready Flags
Inner Board Flags for Serial Communications Board (Ports 1 and 2)
Programming
Console address
Name
Settings
Word
Bit
162
0 to 15
No-protocol Mode Send
Delay
0000 to 210F hex,
0 to 99,990 ms decimal (in 10-
ms units)
164
8 to 15
No-protocol Mode Start Code 00 to FF hex
0 to 7
No-protocol Mode End Code
00 to FF hex
165
12
No-protocol Mode Start Code
Specifier
0: None
1: Use start code.
8 and 9
No-protocol Mode End Code
Specifier
0: None
1: Use end code.
2: Use CR+LF.
0 to 7
No-protocol Mode Number of
bytes of Data
00: 256 bytes
01 to FF: 1 to 255 bytes
Setup Area word
Bit
Name
Settings
Port 1
Port 2
D32002 D32012 15
No-protocol Mode Send
Delay Specifier
0: Default (0 ms)
1: Use delay in bits 1 to 14.
0 to 14
No-protocol Mode Send
Delay Time
0000 to 7530 hex
0 to 300,000 ms decimal
(in 10-ms units)
D32004 D32014 8 to 15
No-protocol Mode Start
Code
00 to FF hex
0 to 7
No-protocol Mode End
Code
00 to FF hex
D32005 D32015 12 to 15 No-protocol Mode Start
Code Specifier
0: None
1: Use start code.
8 to 11
No-protocol Mode End
Code Specifier
0: None
1: Use end code.
2: Use CR+LF.
Port
Address
Contents
CPU Bus Unit’s built-in RS-232C Port
A39205
ON when data can be sent in
the no-protocol mode.
Serial Communications Board port 1
A35605
Serial Communications Board port 2
A35613
Name
Address
Contents
Inner Board Service Dis-
abled Flag
A42404
ON when TXD(236) is executed for a
Serial Communications Board that
does not support no-protocol mode (a
Board without a version number).
Содержание SYSMAC CS Series
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Страница 186: ...146 List of Instructions by Function Code Section 2 4 ...
Страница 194: ...154 3 35 4 MOVE BIT MOVBC 568 1273 3 35 5 BIT COUNTER BCNTC 621 1275 3 35 6 GET VARIABLE ID GETID 286 1277 ...
Страница 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Страница 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Страница 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Страница 1392: ...1352 ASCII Code Table Appendix A ...
Страница 1404: ...1364 Revision History ...