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4.6.3 5-4* Relays
Parameters for configuring the timing and the output
functions for the relays.
The parameter is an array parameter showing 2 relays:
Array [2] (Relay 1 [0], Relay 2 [1]).
5-40 Function Relay
Option:
Function:
[0]
No operation
Default setting for all digital and relay
outputs.
[1]
Control Ready
The control card is ready.
[2]
Drive ready
The frequency converter is ready to
operate. Mains and control supplies are
OK.
[3]
Drive rdy/rem ctrl The frequency converter is ready for
operation, and is in auto-on mode.
[4]
Stand-by / no
warning
Ready for operation. No start or stop
commands have been applied. No
warnings are active.
[5]
Running
The motor runs, and a shaft torque is
present.
[6]
Running / no
warning
The output speed is higher than the
speed set in
parameter 1-82 Min Speed
for Function at Stop [Hz]
. The motor is
running and no warnings are present.
[7]
Run in range/no
warn
The motor runs within the
programmed current ranges set in
parameter 4-50 Warning Current Low
.
[8]
Run on ref/no
warn
The motor runs at reference speed. No
warnings.
[9]
Alarm
An alarm activates the output. No
warnings.
[10]
Alarm or warning An alarm or warning activates the
output.
[11]
At torque limit
The torque limit set in
parameter 4-16 Torque Limit Motor Mode
or
has been exceeded.
[12]
Out of current
range
The motor current is outside the range
set in
.
[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
The output speed/frequency exceeds
the limit that is set in
parameter 4-40 Warning Freq. Low
and
parameter 4-41 Warning Freq. High
5-40 Function Relay
Option:
Function:
[16]
Below frequency,
low
The output frequency is lower than the
setting in
[17]
Above frequency,
high
The frequency is higher than the
setting in
[18]
Out of feedb.
range
The feedback is outside the range set
in
parameter 4-56 Warning Feedback
and
.
[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
Thermal warning turns on when the
temperature exceeds the limit within
the motor, frequency converter, brake
resistor, or connected resistor.
[22]
Ready, no thermal
warning
The frequency converter is ready for
operation, and there is no overtem-
perature warning.
[23]
Remote,ready,no
TW
The frequency converter is ready for
operation and is in auto-on mode.
There is no overtemperature warning.
[24]
Ready, no over-/
under voltage
The frequency converter is ready for
operation, and the mains voltage is
within the specified voltage range.
[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 &
stop
Use for performing a coasted stop for
frequency converter in torque limit
condition. If the frequency converter
has received a stop signal and is in
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 module. Use the digital output/
Parameter Descriptions
Programming Guide
MG07C102
Danfoss A/S © 12/2015 All rights reserved.
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