Delta AH500 - Page 679

Chapter 6 Applied Instructions
6-511
7. While using this instruction, if the transmission length is an odd number, use the following flag to
set up.
Socket number
Flags for
sending an odd number of
characters (TCP socket)
Flags for
sending an odd number of
characters (UDP socket)
1
SM1375
SM1383
2
SM1376
SM1384
3
SM1377
SM1385
4
SM1378
SM1386
5
SM1379
SM1387
6
SM1380
SM1388
7
SM1381
SM1389
8
SM1382
SM1390
Explanation:
1. Refer to the execution of SOPEN instruction for relative setups and examples for the
transmission length with 4 Words.
2. Using the flags for sending an odd number of characters will take 1 byte and thus the actual
transmission will be 7 Bytes. For transmission without using the flags for sending an odd
number of characters, the actual transmission will be 8 Bytes.
Data transmission address
D0 D1 D2 D3
High Byte Low Byte High Byte Low Byte High Byte Low Bytes High Byte Low Byte
16#01 16#02 16#03 16#04 16#05 16#06 16#07 16#08
Actual data transmission (The flag for sending an odd number of characters is OFF.)
0102 0304 0506 0708
Actual data transmission (The flag for sending an odd number of characters is ON.)
0102 0304 0506 07