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CHAPTER 7: RAW TCP/IP PROTOCOL
7.2.2 RAW TCP/IP Response Example
The following is the response to the Read Data command issued in the previous
example:
Word
MSB LSB Description
01
FF 01 “Raw TCP/IP” 2-byte Response Header:
MSB = 0xFF
LSB = Node ID Echo (0x01 for the HS500E)
02
00 09
Overall Length of response packet (not
including the 2-byte header)
03
AA 02 MSB = AA
LSB = Command Echo: Read Data
04
ICV 01 MSB = Instance Counter Value
LSB = Node ID Echo
05
05 1b Time Stamp (Month – Day)
06
01 0C Time Stamp (Hour – Minute)
07
21 06 MSB = Time Stamp (Seconds)
LSB = Number of Additional Data Bytes
Returned
08
61 62 Returned Data Bytes 1 & 2
09
63 64 Returned Data Bytes 3 & 4
0A
65 66 Returned Data Bytes 5 & 6
HS500E – OPERATOR’S MANUAL P/N: 17-1305 REV02 (12-05)
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