SECTION 6: T200 FUNCTIONAL OVERVIEW T200 User's Manual
PAGE 6-75
Example
To monitor the parameter UFlag1 (Parameter Number 46316, 2 bytes) the following bytes should be sent to T200:
Byte Value Meaning
1 6 Length of command
2 0 Address
3 1 Read parameter
4 236 Least significant part of Parameter Number 46316
5 180 Most significant part of Parameter Number 46316
6 2 2 Byte parameter
7 169 Additive Checksum MODULO 256 value of 6, 1, 236, 180, 2
If the value of Uflag1 is - 5 , the T200 acknowledgement would be:
Byte Value Meaning
1 6 Length of command
2 128 Address
3 1 Acknowledge read parameter
4 2 Acknowledge Status OK
5 251 Least significant part of Data value
6 255 Most significant part of Data Value
7 131 Additive Checksum MODULO 256 of 6, 128, 1, 2, 251, 255
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