Danfoss VLT Micro Drive FC 51 Design Guide

than 1 second again with change saving or press [Back]
without change saving. Press [Back] to leave the
parameter.
7.8 Initialise the Frequency Converter to
Default Settings in two Ways
7.8.1 Initialise the Frequency Converter to
Default Settings in two Ways
Recommended initialisation (via 14-22 Operation Mode
)
1.
Select
14-22 Operation Mode.
2. Press [Ok].
3.
Select Initialisation and Press [Ok].
4. Cut off the mains supply and wait until the
display turns off.
5. Reconnect the mains supply - the frequency
converter is now reset. Except the following
parameters.
8-30 Protocol
8-31 Address
8-32 Baud Rate
8-33 Parity / Stop Bits
8-35 Minimum Response Delay
8-36 Maximum Response Delay
15-00 Operating Hours to 15-05 Over Volt's
15-03 Power Up's
15-04 Over Temp's
15-05 Over Volt's
15-30 Alarm Log: Error Code
15-4* Drive identification parameters
Two finger initialization:
1. Power off the frequency converter.
2. Press [Ok] and [Menu].
3. Power up the frequency converter while still
pressing the keys above for 10 sec.
4. The frequency converter is now reset, except the
following parameters:
15-00 Operating Hours
15-03 Power Up's
15-04 Over Temp's
15-05 Over Volt's
15-4* Drive identification parameters
Initialisation of parameters is confirmed by AL80 in the
display after the power cycle.
Programming
VLT
®
Micro Drive FC 51 Design Guide
MG02K202 - VLT
®
is a registered Danfoss trademark
69
7 7
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Danfoss VLT Micro Drive FC 51 Specifications

General

Enclosure	IP20
Output Voltage	0-100% of supply voltage
Altitude	Up to 1000 m without derating
Power Range	0.18-22 kW
Control Method	V/f
Communication	Modbus RTU
Protection Features	Over-voltage, under-voltage, over-current, over-temperature
Ambient Temperature	-10°C to 50°C
Storage Temperature	-25°C to 65°C
Relative Humidity	5-95% (non-condensing)
Input Voltage	200-240 V, 380-480 V
Braking Function	Integrated braking chopper (optional)