Schweitzer Engineering SEL-2032 - Figure 3.30 Received Message; Figure 3.31 Response Message

3.33
Date Code 20120126 Instruction Manual SEL-2032 Communications Processor
Job Done Examples
Example 6: Modbus Job Done
Figure 3.30 Received Message
Figure 3.31 Response Message
11 to address 17
function code 3
03
starting register address 2004h
20
04
read 12 registers
00
0C
CRC-16 code
xx
xx
11 from address 17
24 bytes of data following
18
successful function code 3 response
03
•
•
•
SEL-121F IA data
00
14
SEL-121F IB data
00
02
SEL-501 ICY data
xx
xx
CRC-16 code
xx
xx
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