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AS-i/INTERBUS Gateway
6170
B
26
Control word
Bit assignment in the control word for the AS-i/INTERBUS gateway (bit set: active,
bit reset: off):
Controling the AS-i master with the bits 0, 1 and 2 is only possible if the PCP-object
5FD8 (out-mode) = FALSE.
Data_Exchange_Inactive
Data exchange in the AS-i network is interrupted but continued again imme-
diately after the bit was set to 0.
Offline
All AS-i slaves are reset. No communication is taking place in the AS-i net-
work. The AS-i network is re-initialized when this bit is set to 0 again.
Auto_Prog_Disable
Disables the possibility of automatic addressing.
Offline phase on configuration error
If this bit is set and the AS-i master is in normal operation mode of the protec-
ted mode every configuration error releases the offline phase.
If this bit is 0, the PCP-object 5FDB (offline-slv) determines for each slave
address individually wether a configuration error releases the offline phase.
A configuration error is both the case of a projected slave with which data ex-
change is not possible and the case of a supernumerary slave.
Independent of the access to this function (PCP or process data) the acknow-
ledgement is both possible by the process data (falling edge on bit 5 of the
control word) and by PCP (every writing access to the object 5FDB).
Block module error on AS-i configuration error
If this bit is set the module error "AS-i configuration error" is blocked
If this bit is 0 the blocking depends on the PCP-object 5FDA (stat-err).
Block module error on AS-i power failure
If this bit is set the module error "AS-i power failure" is blocked
If this bit is 0 the blocking depends on the PCP-object 5FDA (stat-err).
Bit 15
Bit 0
X
X
X
X
X
X
X
X
0/1 0/1 0/1
X
X
0/1 0/1 0/1
Data_
Exchange_
inactive
Offline
Auto_prog_Dis
Offline phase on AS-i configuration error
Block module error on AS-i configuration error
Block module error on AS-i power failure
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Page 16: ...o n l i n e c o m p o n e n t s c o m General Information 6170B 10...
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Page 46: ...o n l i n e c o m p o n e n t s c o m Appendix Displaying the Figure Display 6170B 40...
Page 50: ...o n l i n e c o m p o n e n t s c o m Technical Data 6170B 44...