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Parameter Data Channel (PCP)
6170
B
69
13.3.22 Analog Input data (index 5FFD-601B)
(READ, WRITE, Data-Type-Index 4Ah)
This service allows read access to the input data of analog slaves (AS-i slaves with
profile 7.3 and 7.4)
Missing or erroneous slaves have the value 7FFFh except of transparent slaves
that have the default value 0.
• analog input data
Byte 0
slave 1, channel 0
Byte 1 slave 1, channel 0
Byte 2, 3 slave 1, channel 1
Byte 4, 5 slave 1, channel 2
Byte 6, 7 slave 1, channel 3
Byte 8, 9 slave 2, channel 0
Byte 10, 11 slave 2, channel 1
Byte 12, 13 slave 2, channel 2
Byte 14, 15 slave 2, channel 3
.
.
.
Byte 240, 241 slave 31, channel 0
Byte 242, 243 slave 31, channel 1
Byte 244, 245 slave 31, channel 2
Byte 246, 247 slave 31, channel 3
13.4 Acknowledgements
13.4.1 Responses to the PCP Services
The response of the AS-i/INTERBUS gateway to the specified services complies
with the INTERBUS standard and is determined by the Application Layer Interface
(ALI). The following error messages are provided for the READ and WRITE ser-
vices:
input data low byte
input data high byte
Error codes for Read.rsp (-)
Error class 6 Access
Error code 5 Object-Attribute-Inconsistent
Additional code 10h incorrect subindex