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AS-i 3.0 Command Interface
Commands of the Command Interface
4.6.11
Read parameter (READ_PI: Read_Parameter)
This call returns the current parameter value (actual parameter) of an AS-i slave
sent by the AS-i Master. This value must not be confused with the parameter
echo that is supplied by the AS-i slave as a response to the write_p job.
This command can not be used for a directly reading of an AS-i parameter out of
an AS-i slave.
byte
1
2
3
byte
1
2
3
Meaning of bit B:
86
7
6
5
2
2
2
T
–
–
B
7
6
5
2
2
2
T
–
B = 0
Single AS-i slave or A-slave
B = 1
B-slave
Request
4
3
2
2
03
16
circuit
slave address
Response
4
3
2
2
03
16
result
2
1
0
2
2
2
Tab. 4-156.
2
1
0
2
2
2
PI
Tab. 4-157.
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