Pepperl+Fuchs AS-I 3.0, Manual

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AS-i 3.0 Command Interface
Commands of the Command Interface
4.4.3 Get Flags (GET_FLAGS)
With this call, the flags according to the AS-i slave specification can be read.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 47
16
2 T – circuit
Tab. 4-73.
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 47
16
2 T response
3 Pok
4 OR APF NA CA AAv AAs S0 Cok
5 – AAe OL DX
Tab. 4-74.
Pok Periphery_OK
This flag is set when no AS-i slave is signaling a peripheral
fault.
S0 LDS.0
This flag is set when an AS-i slave with address 0 exists.
AAs Auto_Address_Assign
This flag is being set when the automatic address program-
ming is possible (in other words, AUTO_ADDR_ENABLE = 1;
no "incorrect" slave connected to the AS-i).
AAv Auto_Address_Available
This flag is set when the automatic address programming can
be executed, exactly one AS-i slave is currently out of opera-
tion.
CA Configuration_Active
The flag is set in configuration mode and reset in protected
mode.
NA Normal_Operation_Active
This flag is set when the AS-i master is in normal operation.
APF AS-i Power Fail
This flag is set when the voltage on the AS-i cable is too low.
OR Offline_Ready
The flag is set when the offline phase is active.
Cok Config_OK
This flag is set when the desired (configured) and actual con-
figuration match.