Danfoss VLT Midi Drive FC 280 Programming Guide

4.6.2 5-3* Digital Outputs
The 2 solid-state digital outputs are common for terminals
27 and 29. Set the I/O function for terminal 27 in
parameter 5-01 Terminal 27 Mode, and set the I/O function
for terminal 29 in parameter 5-02 Terminal 29 Mode.
Terminals 42 and 45 can also be
congured as digital
outputs.
NOTICE
These parameters cannot be adjusted while the motor is
running.
5-30 Digital Outputs
[0] No operation Default for all digital outputs and relay
outputs.
[1] Control ready The control card is ready.
[2] Drive ready The frequency converter is ready for
operation and applies a supply signal on
the control board.
[3] Drive ready /
remote control
The frequency converter is ready for
operation and is in auto-on mode.
[4] Enable / no
warning
Ready for operation. No start or stop
command is given (start/disable). No
warnings are active.
[5] Running The motor is running and shaft torque is
present.
[6] Running / no
warning
The output speed is higher than the
speed set in parameter 1-81 Min Speed for
Function at Stop [RPM]. The motor is
running and there are no warnings.
[7] Run in range /
no warning
The motor is running within the
programmed current and speed ranges
set in parameter 4-50 Warning Current Low
to parameter 4-51 Warning Current High.
There are no warnings.
[8] Run on
reference / no
warning
The motor runs at reference speed. No
warnings.
[9] Alarm An alarm activates the output. There are
no warnings.
[10] Alarm or
warning
An alarm or a warning activates the
output.
[11] At torque limit The torque limit set in
parameter 4-16 Torque Limit Motor Mode
or parameter 4-17 Torque Limit Generator
Mode has been exceeded.
[12] Out of current
range
The motor current is outside the range
set in parameter 4-18 Current Limit.
[13] Below current,
low
The motor current is lower than set in
parameter 4-50 Warning Current Low.
[14] Above current,
high
The motor current is higher than set in
parameter 4-51 Warning Current High.
[15] Out of
frequency
range
Output frequency is outside the
frequency range.
[16] Below
frequency, low
The output speed is lower than the
setting in parameter 4-40 Warning Freq.
Low.
[17] Above
frequency, high
The output speed is higher than the
setting in parameter 4-41 Warning Freq.
High.
[18] Out of
feedback range
The feedback is outside the range set in
parameter 4-56 Warning Feedback Low and
parameter 4-57 Warning Feedback High.
[19] Below feedback
low
The feedback is below the limit set in
parameter 4-56 Warning Feedback Low.
[20] Above
feedback high
The feedback is above the limit set in
parameter 4-57 Warning Feedback High.
[21] Thermal
warning
The thermal warning turns on when the
temperature exceeds the limit in the
motor, the frequency converter, the brake
resistor, or the thermistor.
[22] Ready, no
thermal
warning
The frequency converter is ready for
operation, and there is no overtem-
perature warning.
[23] Remote, ready,
no thermal
warning
The frequency converter is ready for
operation and is in auto-on mode. There
is no overtemperature warning.
[24] Ready, no
overvoltage/
undervoltage
The frequency converter is ready for
operation and the mains voltage is within
the specied voltage range (see General
Specications section in the design guide).
[25] Reverse The motor runs (or is ready to run)
clockwise when logic=0 and counter-
clockwise when logic=1. The output
changes when the reversing signal is
applied.
[26] Bus OK Active communication (no timeout) via
the serial communication port.
[27] Torque limit
and stop
Use in performing a coast stop and in
torque limit condition. If the frequency
converter has received a stop signal and
is at the torque limit, the signal is logic 0.
[28] Brake, no brake
warning
The brake is active and there are no
warnings.
[29] Brake ready, no
fault
The brake is ready for operation and
there are no faults.
[30] Brake fault
(IGBT)
The output is logic 1 when the brake
IGBT is short-circuited. Use this function
to protect the frequency converter if
there is a fault on the brake modules. Use
the output/relay to cut out the mains
voltage from the frequency converter.
[31] Relay 123 The relay is activated when [0] Control
Word is selected in parameter group 8-**
Communications and Options.
[32] Mechanical
brake control
Enables control of an external mechanical
brake. See parameter group 2-2*
Mechanical Brake for more details.
Parameter Descriptions
VLT
®
Midi Drive FC 280
54 Danfoss A/S © 12/2015 All rights reserved. MG07C102
44

Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English