Phoenix Contact 27 41 40 6, User Manual

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AS-i/INTERBUS Gateway
6170
B
27
Status word
Config_OK
The desired configuration of the AS-i network coincides with the actual con-
figuration, i. e. all parts of the AS-i are working and are correctly projected.
LDS.0 (list of detected slaves)
A slave with address 0 is connected to the AS-i.
Auto_Prog
Automatic addressing of a slave is possible.
Auto_Prog_Avail
The current error can be rectified by automatic programming. This state may
occur, for instance, if precisely one slave is missing. This is a typical case for
a field repair.
Configuration_Mode_Active
The AS-i/INTERBUS gateway is in configuration mode.
Normal_Mode_Active
The AS-i/INTERBUS gateway is in normal mode, the AS-i cycle is running.
APF
Voltage drop in the AS-i. In this event, the AS-i/INTERBUS gateway re-initial-
izes all AS-i slaves. This is necessary as the slaves are supplied with their op-
erating voltage through the AS-i. See “Offline ready”.
Offline_Ready
After switch-on, when the INTERBUS master has reset the AS-i/INTERBUS
gateway through the control word and, following a voltage drop on the AS-i,
the AS-i/INTERBUS gateway requires some time to initialize and check the
AS-i. This signal is only active on completion of this phase.
Periphery_OK
This bit is set if none of the connected AS-i slaves shows a peripheral fault.
7.1.3 Parameter Data Channel
The parameter data channel allows data transmission in a more flexible form than
does the process data channel. Individual AS-i slaves can be separately controlled
or polled through this channel. Its most important task, however, is command
Bit 15 Bit 0
X X X X X X X 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Config_OK
LES.0
Auto_prog
Auto_prog_Avail
Configuration_Mode_Active
Normal_Mode_Active
APF
Offline_ready
Periphery_OK