14-61 Function at Inverter Overload
Option: Function:
Is used in case of steady overload beyond the thermal limits (110% for 60 sec.).
[0] * Trip Choose Trip [0] to make the frequency converter trip and provide an alarm.
[1] Derate Derate [1] to reduce pump speed in order to decrease the load on the power section and allowing
this to cool down.
14-62 Inv. Overload Derate Current
Range: Function:
95 %* [50 - 100 %] Defines the desired current level (in % of rated output current for the frequency converter) when
running with reduced pump speed after load on the frequency converter has exceeded the allowable
limit (110% for 60 sec.).
3.15 Main Menu - Frequency Converter Information - Group 15
3.15.1 15-** Drive Information
Parameter group containing frequency converter information such as operating data, hardware configuration and software versions.
3.15.2 15-0* Operating Data
Parameter group containing operating data e.g. Operating Hours, kWh counters, Power Ups, etc.
15-00 Operating Hours
Range: Function:
0 h* [0 - 2147483647 h] View how many hours the frequency converter has run. The value is saved when the frequency
converter is turned off.
15-01 Running Hours
Range: Function:
0 h* [0 - 2147483647 h] View how many hours the motor has run. Reset the counter in par. 15-07
Reset Running Hours
Counter
. The value is saved when the frequency converter is turned off.
15-02 kWh Counter
Range: Function:
0 kWh* [0 - 2147483647 kWh] Registering the power consumption of the motor as a mean value over one hour. Reset the counter
in par. 15-06
Reset kWh Counter
.
15-03 Power Up's
Range: Function:
0 N/A* [0 - 2147483647 N/A] View the number of times the frequency converter has been powered up.
15-04 Over Temp's
Range: Function:
0 N/A* [0 - 65535 N/A] View the number of frequency converter temperature faults which have occurred.
15-05 Over Volt's
Range: Function:
0 N/A* [0 - 65535 N/A] View the number of frequency converter overvoltages which have occurred.
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark
155
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