ACS-CONTROL-SYSTEM GmbH
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5 .5 .1 .6 Forced switchover – E
This menu item is only available at function principle pump function runtime resp. pump function
sequential.
The purpose of the forced switchover is the change of a pump after a predefined dime.
This gets relevant, if the measuring value does not change for a longer time and thus always the same
pump is switched-on.
The parameter forced switchover time defines the time, after that a forced switchover of the pump is
processed.
The menu „Forced switchover time“ is only available at activated forced switchover.
The pump, which is switched-on, depends on the chosen pump function. If already all pumps of the
pump function are switched-on, the pump stays switched-on.
If the pump is already switched-on, when the forced switchover is activated, the timer will not be
started. The timer starts after the next switch-off and a new switch-on.
At the forced pump switchover, a set reset switch delay time will not be considered, that means the
forced switchover is processed exactly after the set forced switchover time.
At the forced pump switchover, a set switch delay time will be considered, that means the forced
switchover to another pump is processed exactly after the time.
The set switch delay time for this pump must be expired, before the new selected pump will be
switched-on.
•
Yes
•
No
Default > No
5 .5 .1 .7 Forced switchover time
This menu is only available at activated forced switchover.
The effects of this parameter are described in the chapter “Forced switchover”.
The input range is indefinite.
Default > 1h
5 .5 .1 .8 Switch output TAG
Due to the Switch output TAG each switch output can be separately marked with a label. At the
indicator type digital the Sensor TAG is indicated in the display.
Up to 10 characters can be input.
The input range is indefinite.
Default > no Switch output TAG allocated
5 .5 .2 Signal output
The nominal values of the analogue signal (4/20 mA resp. 0/10mA resp. 0/10 V) refers to the set
display nominal values 0% and 100%
5 .5 .2 .1 Operating Mode
Defines the type of the analogue output signal
•
4-20 mA
•
0-20 mA
•
0-10V
Default > 4-20 mA
5 .5 .2 .2 Error Signal
Defines, dependent on the operating mode, the analogue output signal regarding operating range and
if errors (see chapter diagnose/failures) are registered.
Operating mode 4-20mA
The linear output range is 3,8…20,5mA.
•
Off
>> At exceedance the limit values will be kept.
•
3.6mA
>> At exceedance the error signal 3,6mA is generated.
•
22mA
>> At exceedance the error signal 22mA is generated.
Summary of Contents for Sonicont USN4SP
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