PROFIBUS-DPV0 functions
85
11/04 MN01219002Z-EN
PROFIBUS-DPV0
functions
Cyclic data exchange with class 1 DP master
The NZM-XDMI-DPV1 offers four modules for cyclic data
exchange which can be determined via the module selection
in the configuration. The data content of all modules are
described in the following section.
The following preconditions must be strictly observed to
ensure that the modules provide the described information
and control functions:
• The auxiliary switches which signal the switching state of
the circuit-breaker must be connected to inputs 4 and 5:
– Switch state “OFF”: input 4 must have the “high” state,
input 5 must have the “low” state.
– Switch state “ON”: input 4 and input 5 must have the
“high” state.
– Switch state “Tripped”“: input 4 must have the “low”
state.
• The remote operator must be connected to outputs 4 and
5 which control the switch state of the circuit-breaker:
– Switch state “OFF”: output 4 has the “high” state,
output 5 has the “low” state.
– Switch state “ON”: output 4 has the “low” state,
output 5 has the “high” state.
– The remote operator function must be selected in the
configuration of the DMI.
h
Information for connection of the auxiliary switch
a
section “Connecting circuit-breakers”, Page 24.
h
Information concerning connection of the remote operator
a
section “Remote operator”, Page 41.
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