
Switch/shutter actuator 8/4gang 16A RMD
75318003
Switch/shutter actuator 16/8gang 16A
RMD
75310002
Technical
Documentation
© Berker GmbH & Co KG 2007
Version: 04.04.2007
Part 5
(Subject to prior change)
75310002.doc
Seite: 119 / 174
Make use of centralized
feedback ?
no
yes, active message object
yes, passive status object
To keep the telegram load low during a 'bus
initialization', the centralized feedback function
of the actuator can be employed. setting "yes"
activates the centralized feedback and enables
the corresponding object.
The parameter moreover defines whether the
feedback telegrams are transmitted actively
(telegram transmission in case of changes) or
passively (telegram transmission only as a
response to a 'Read' request). The
communication flags of the object are
automatically set by the ETS according to the
setting.
Time delay for feedback
telegram after bus voltage
return ?
yes
no
The centralized feedback telegram can be
transmitted to the bus with a delay after bus
voltage return or after programming with the
ETS. setting "Yes" activates the delay time of
the centralized feedback in case of bus voltage
return. The delay time is parameterized under
"General" (see above).
This parameter is visible as an active
message object only if centralized feedback
is enabled.
Cyclical transmission of
centralized feedback
telegram ?
Yes (transm. cyclic and in
case of changes)
No (transmission only in
case of changes)
The object value of the centralized feedback
can be transmitted cyclically.
The feedback telegram is transmitted to the bus
cyclically and after state changes. - The cycle
time is generally programmed under the "Time
settings" entry for all feedback telegrams.
The feedback telegram is transmitted to the bus
only after state changes.
This parameter is visible as an active
message object only if centralized feedback
is enabled.
Blinking rate
(all assigned switching
outputs)
1 s
2 s
5 s
10 s
At the beginning and at the end of a disabling
function (if used), switching outputs can also be
parameterized as "blinking". - In this case, the
outputs change the switching state cyclically.
The "Blinking rate" parameter generally defines
the ON-time and the OFF-time of a "blinking"
output signal for all outputs.
Example:
Blinking rate = 1 s
1 s off
1 s on
1 s off ...