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Danfoss VLT FC 302 User Manual

Danfoss VLT FC 302
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3-11 Jog Speed [Hz]
Range: Function:
0 Hz* [0.0 - par.
4-14 Hz]
The jog speed is a fixed output speed at
which the frequency converter is running
when the jog function is activated.
See also 3-80 Jog Ramp Time.
3-15 Reference Resource 1
Option: Function:
Select the reference input to be used for
the first reference signal.
parameter 3-15 Reference Resource 1,
parameter 3-16 Reference Resource 2 and
parameter 3-17 Reference Resource 3
define up to 3 different reference
signals. The sum of these reference
signals defines the actual reference.
[0] No function
[1] * Analog input 53
[2] Analog input 54
[7] Frequency input
29
[8] Frequency input
33
[11] Local bus
reference
[20] Digital pot.meter
[21] Analog input
X30-11
(General Purpose I/O Option Module)
[22] Analog input
X30-12
(General Purpose I/O Option Module)
3-16 Reference Resource 2
Option: Function:
Select the reference input to be used
for the second reference signal.
parameter 3-15 Reference Resource 1,
parameter 3-16 Reference Resource 2
and parameter 3-17 Reference Resource
3 define up to 3 different reference
signals. The sum of these reference
signals defines the actual reference.
[0] No function
[1] Analog input 53
[2] Analog input 54
[7] Frequency input
29
[8] Frequency input
33
[11] Local bus
reference
[20] * Digital pot.meter
[21] Analog input
X30-11
3-16 Reference Resource 2
Option: Function:
[22] Analog input
X30-12
3-17 Reference Resource 3
Option: Function:
Select the reference input to be used
for the third reference signal.
parameter 3-15 Reference Resource 1,
parameter 3-16 Reference Resource 2
and parameter 3-17 Reference Resource
3 define up to 3 different reference
signals. The sum of these reference
signals defines the actual reference.
[0] No function
[1] Analog input 53
[2] Analog input 54
[7] Frequency input
29
[8] Frequency input
33
[11] * Local bus
reference
[20] Digital pot.meter
[21] Analog input
X30-11
[22] Analog input
X30-12
5-00 Digital I/O Mode
Option: Function:
NOTICE
Once this parameter has been changed,
perform a power cycle to activate the
parameter.
Digital inputs and programmed digital outputs are
pre-programmable for operation either in PNP or NPN
systems.
[0] * PNP
Action on positive directional pulses (↕). PNP systems
are pulled down to GND.
[1] NPN
Action on negative directional pulses (↕). NPN
systems are pulled up to +24 V, internally in the
frequency converter.
Programming Operating Instructions
60 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202
66

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Danfoss VLT FC 302 Specifications

General IconGeneral
Brake FunctionBuilt-in brake chopper in all units up to 22 kW
Output Voltage Range0-100% of input voltage
Power Range0.37 kW
Control ModesVVCplus, Flux, U/f
Protection FeaturesOvervoltage, undervoltage, overcurrent, short circuit, overtemperature, overload
Communication OptionsModbus RTU, BACnet, Ethernet/IP, Profinet, Profibus, CANopen, DeviceNet
Ambient Temperature Range-10°C to +50°C (derating above +40°C)
Enclosure RatingIP20, IP21, IP55
Cooling MethodAir-cooled
Input Voltage200-240V, 380-480V, 525-600V

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