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Parameter Data Channel (PCP)
6170
B
60
Byte 133 slaves 24B - 31B
*"0": No slave with this address has been detected on the AS-i network.
"1": A slave with this address has been detected on the AS-i network.
You can frequently find the reason for a CONFIG ERR message from the AS-i/IN-
TERBUS gateway by comparing the list of projected slaves (LPS), list of detected
slaves (LDS), and list of active slaves (LAS).
13.3.11 Read Parameters (index 5FD4)
(READ, Data-Type-Index 44h)
You can use this command to read the current parameter data for the AS-i slaves.
You will obtain the following data.
• four bits parameters for each slave
Byte 0
slave 1 / 1A
Byte 1 slave 2 - 3 / 2A - 3A
.
.
.
Byte 16
slave 30 - 31 / 30A - 31A
Byte 16 slave 1B
.
.
.
Byte 31 slave 30B - 31B
P3, P2, P1, P0: current parameters of the slaves
• list of active slaves (LAS). One bit is set here for each slave that the AS-i/INTER-
BUS gateway has currently access to.
Byte 32 slaves 0 - 7 / 0A - 7A
S31B S30B S29B S28B S27B S26B S25B S24B
X X X X P3 P2 P1 P0
P3 P2 P1 P0 P3 P2 P1 P0
P3 P2 P1 P0 P3 P2 P1 P0
X X X X P3 P2 P1 P0
P3 P2 P1 P0 P3 P2 P1 P0
S7* S6 S5 S4 S3 S2 S1 S0