Siemens Climatix Series Basis Document page 81

Parameter
Start updelay fdbk
Off by fdbk alarm
Min run time
Note
Prerequisite
Function
Parameter
Parameter
Kick date / time
Kick interval
Kick on time
Note
Siemens
Building Technologies
Range
– Alarm
0...36000 [s]
– No
– Yes
0...36000 [s]
Feedback can only be used as alarm, when Contact function = NO (Normally
Open) and the element is set to ON.
5.10.3 Pump kick
Pump kick is enabled.
Main Index > Configuration > Configuration 2 > Cooling pump = Yes+Kick
Main Index > Configuration > Configuration 2 > Cooling 2 pump = Yes+Kick
The pump is switched on for a short period for longer idle periods. This prevents
lock up.
Main Index > Unit > Temp control > Cooling > Pump
Main Index > Unit > Temp control > Cooling 2 > Pump
Range
Mo 00:00...So 23:29
0.0...36000.0 [h]
0.0...36000 [s]
Kick date/time = * *:* and kick interval = 0 --->
No pump kick is run.
Basis Document Siemens Climatix Control System
Standard application AHU
BDCX.100820.01GB
Functions
Function
Go to page with digital input settings. For exam-
ple, you can set the time for jitter protection (De-
fault: 0 s).
Defines the period after a pump start without
feedback before a feedback alarm is triggered.
Jitter time is enabled exclusively if the feedback
is pending after this period.
Determines, in the event of a feedback fault,
whether a pump command is still pending or
whether to switch off the command.
Define the minimum runtime for the pump after a
start. In the event of a fault, the evaporator is
shut down immediately without regard to the
minimum runtime.
Function
Weekday and time for pump kick. Sets the weekday
(Mon...Sun) and time to run the pump kick.
Examples:
Mon *:* Each Monday at midnight.
Sat 07:* Each Saturday at 7:00 am.
* *:* Time is not relevant; the kick interval applies
accordingly.
Idle time for pump kick. Set the idle time after which a
pump kick is run. Examples:
168 After 168 hours.
123.4 After 123 hours and 24 minutes.
0 Idle time is not relevant; kick date/time applies
accordingly.
Set the period for the pump kick.
Examples:
10 Period = 10 seconds.
0 Period = 1 controller cycle (ca. 150 ms).
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01.02.2010