Danfoss VLT Micro Drive FC 51 Design Guide

Bit 07, No warning/warning
Bit 07=’0’: There are no warnings.
Bit 07=’1’: A warning has occurred.
Bit 08, Speed≠ reference/speed=reference
Bit 08=’0’: The motor is running but the present speed is
different from the preset speed reference. It might for
example, be the case when the speed ramps up/down
during start/stop.
Bit 08=’1’: The motor speed matches the preset speed
reference.
Bit 09, Local operation/bus control
Bit 09=’0’: [Off/Reset] is activate on the control unit or
Local control in F-02 Operation Method is selected. It is not
possible to control the frequency converter via serial
communication.
Bit 09=’1’ It is possible to control the frequency converter
via the fieldbus/serial communication.
Bit 10, Out of frequency limit
Bit 10=’0’: The output frequency has reached the value in
4-12 Motor Speed Low Limit [Hz] or 4-14 Motor Speed High
Limit [Hz].
Bit
10="1": The output frequency is within the defined
limits.
Bit 11, No operation/in operation
Bit 11=’0’: The motor is not running.
Bit 11=’1’: The coasting has a start signal or the output
frequency is greater than 0 Hz.
Bit 12, Drive OK/stopped, autostart:
Bit 12='0’: There is no temporary over temperature on the
inverter.
Bit 12=’1’: The inverter stops because of over temperature
but the unit does not trip and resumes operation once the
over temperature stops.
Bit 13, Voltage OK/limit exceeded
Bit 13=’0’: There are no voltage warnings.
Bit 13=’1’: The DC voltage in the frequency converter’s
intermediate circuit is too low or too high.
Bit 14, Torque OK/limit exceeded
Bit 14=’0’: The motor current is lower than the torque limit
selected in 4-18 Current Limit.
Bit
14=’1’: The torque limit in 4-18 Current Limit is
exceeded.
Bit 15, Timer OK/limit exceeded
Bit 15=’0’: The timers for motor thermal protection and
thermal protection are not exceeded 100%.
Bit 15=’1’: One of the timers exceeds 100%.
RS-485 Installation and Set...
VLT
®
Micro Drive FC 51 Design Guide
MG02K202 - VLT
®
is a registered Danfoss trademark
87
8 8
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com

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)