Wilo Control EC-L1 Series Installation And Operating Instructions Manual page 39

Fig. 54: Menu 5.69
Fig. 55: Menu 5.70
Installation and operating instructions • Wilo-Control EC-L • Ed.04/2022-09
Menu no. 5.69
Software version: Up to 2.01.x
Description Motor current monitoring On/Off
Value range on, off
Factory setting on
Explanation The integrated motor current monitoring outputs an error if the
set rated current is exceeded.
•
•
NOTICE! If the switchgear is connected to a single-phase
current, switch off this function!
Software version: From 2.02.x
Description Motor current monitoring On/Off
Value range on, off
Factory setting on
Explanation The integrated motor current monitoring keeps tab on the
minimum and maximum rated current of the pump:
•
•
This function can be set as follows:
•
•
•
Menu no. 5.70
Software version: All
Description Max. switching frequency per hour, per pump
Value range 0 ... 60
Factory setting 0
Explanation If the max. number of starts has been exceeded, the collective
fault signal (SSM) is activated. To deactivate the function, set
the value "0".
off = motor current monitoring deactivated
on = motor current monitoring activated
Monitoring the minimum rated current
If no current is measured when the pump is switched on, the
integrated motor current monitoring outputs an error.
Monitoring the maximum rated current
The integrated motor current monitoring outputs an error if
the set rated current is exceeded.
on = activate monitoring the minimum rated current.
off = deactivate monitoring the minimum rated current.
Monitoring the maximum rated current cannot be deactiv-
ated.
en
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