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ABB i-bus
EIB / KNX
© 2006 ABB STOTZ-KONTAKT GmbH
Commissioning
Counter/limit/start values can be changed via BUS
Options:
no/yes
Option no = Counter/limit/start values can not be changed via BUS
Option yes = Counter/limit/start values can be changed via BUS
Note:
The communication objects
"Channel 1 operating hours start/limit value – Change/read" and
"Channel 1 switching operations start/limit value –
Change/read" are always visible.
How can the counter/limit/start values be changed?
Before the counters, start and limit values are changed a "1" must be
received on the communications object "Enable delete/overwrite - System".
If a "1" is received the enable to delete/overwrite the operating data is issued
and a time window of 10 seconds is activated. The time window closes
automatically 10 seconds after the last change and the communications
object value is reset to "0" and sent on the bus.
The time window remains active for at least 10 seconds after the last close
command.
What is the counter value?
The counter value signifies the current operating hours and switching
operations in the Data Logging Unit.
What is the limit value?
The limit value is only relevant when counting upwards. A limit value can be
defined by a parameter. The limit value can also be modified via the bus. If
the limit value is reached the communication object "Channel 1 operating
hours - Alarm" sends a "1".
Note:
Thereafter counting will continue up to the end value of
100,000. The counter stops at 100,000.
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