Relays - Danfoss VLT HVAC Basic Drive Programming Manual

Parameters
5-12 Terminal 27 Digital Input
Parameter for configuring the input function on input terminal 27.
Option:
[60]
3 3
[61]
[62]
[63]
[64]
[65]
5-13 Terminal 29 Digital Input
Parameter for configuring the input function on input terminal 29.
Option:
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[14]
*
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[34]
[37]
[52]
[53]
[54]
[60]
[61]
[62]
[63]
[64]
[65]
38
Counter A (up)
Counter A (down)
Reset Counter A
Counter B (up)
Counter B (down)
Reset Counter B
No operation
Reset
Coast inverse
Coast and reset inverse
Quick Stop inverse
DC-brake inverse
Stop inverse
External Interlock
Start
Latched start
Reversing
Start reversing
Jog
Preset ref bit 0
Preset ref bit 1
Preset ref bit 2
Freeze reference
Freeze output
Speed up
Speed down
Set-up select bit 0
Ramp bit 0
Fire mode
Run permissive
Hand Start
Auto start
Counter A (up)
Counter A (down)
Reset Counter A
Counter B (up)
Counter B (down)
Reset Counter B
MG.18.B1.02 - VLT
VLT HVAC Basic Drive Programming Guide

3.6.3 5-4* Relays

Parameters for configuring the timing and the output
functions for the relays.
Function:
5-40 Function Relay
Array (Relay 1 [0], Relay 2 [1])
Select options to define the function of the relays.
The selection of each mechanical relay is realised in an array
parameter.
Option:
[0] No operation
*
[1] Control ready
[2] Drive ready
Function:
[3] Drive ready/
remote control
[4] Standby / no
warning
[5] VLT running
[6] Running / no
warning
[7] Run in range/no
warning
[8] Run on ref/no
warning
[9] Alarm
[10] Alarm or
warning
[12] Out of current
range
[13] Below current,
low
[14] Above current,
high
[21] Thermal warning The thermal warning turns on when the
[22] Ready, no
thermal warning
[23] Remote, ready,
no thermal
warning
®
is a registered Danfoss trademark
Function:
Default for both relays
Control board receives supply voltage.
Frequency converter is ready for
operation and applies supply signal on
control board.
Frequency converter is ready for
operation in Auto On-mode.
Frequency converter is ready for
operation. No start or stop command is
given. No warnings are present.
Motor is running.
Motor runs, and no warning are present.
Motor runs within programmed current
ranges, see 4-50 Warning Current Low and
4-51 Warning Current High. No warnings
are present.
Motor runs at reference speed and with
no warnings.
An alarm activates output.
An alarm or warning activates output.
Motor current is outside range set in
4-50 Warning Current Low and
4-51 Warning Current High.
Motor current is lower than set in
4-50 Warning Current Low.
Motor current is higher than set in
4-51 Warning Current High.
temperature exeeds the limit in motor,
frequency converter or thermistor.
Frequency converter is ready for
operation and no over-temperature
warning is present.
Frequency converter is ready for
operation in Auto mode, and no over-
temperature warning is present.