Computer Hardware User Manual

Page 170
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Chapter 6: Serial Control
Example:
Request of Console 23 for CPU 23
0x1B 0x5D 0x09 0x00 0x2B 0x00 0x17 0x00
Table 6-18. Connection of CON (input) with CPU (output).
Bytes Description Coding
1 Control character 0x1B
1 Server identification 0x5B
1 Command 0x52
2 Total length of telegram (9 bytes, binary) 0x09 0x00
2 Requested output CPU 0x01 0x00 (for CPU 1) to 0x11F 0x00 (for CPU 287)
2 Requested input console
0x01 0x00 (for Console 1) to 0x11F 0x00 (for
Console 287)
Example:
Connection of Console 23 with CPU 43
0x1B 0x5B 0x52 0x09 0x00 0x2B 0x00 0x17 0x00
Table 6-19. Request CON (input) for CPU (output) with a fixed CPU number.
Bytes Description Coding
1 Control character 0x1B
1 Server identification 0x5B
1 Command 0x52
2 Total length of telegram (9 bytes, binary) 0x09 0x00
2 Total number of CPUs 0x01 0x00 (for CPU 1) to 0x11F 0x00 (for 159 CPUs)
2
Requested output for CPU (binary, 1…max.
CPUs)
0x01 0x00 (for Console 1) to 0x11F 0x00 (for
Console 287)