Danfoss VLT 6000 HVAC Series User Manual

Function:
In addition to its normal function, this parameter can
be used for two different tests.
Furthermore, it is possible to reset to the default factory
settings for all Setups, except parameters 500 Ad-
dress, 501 Baud rate, 600-605 Operating data and
615-617 Fault log.
Description of choice:
Normal function [0] is used for normal operation of the
motor.
Function with de-activated inverter [1] is selected if
control is desired over the influence of the control sig-
nal on the control card and its functions - without the
motor shaft running.
Control card [2] is selected if control of the analogue
and digital inputs, analogue and digital outputs, relay
outputs and the control voltage of +10 V is desired.
A test connector with internal connections is required
for this test.
The test connector for the Control card [2] is set up as
follows:
connect 4-16-17-18-19-27-29-32-33;
connect 5-12;
connect 39-20-55;
connect 42 - 60;
connect 45-53-54.
Use the following procedure for the control card test:
1.
Select Control card test.
2. Cut off the mains supply and wait for the light
in the display to go out.
3. Insert the test plug (see preceding column).
4. Connect to mains.
5. The frequency converter expects the [OK]
key to be pressed (the test cannot be run
without LCP).
6. The frequency converter automatically tests
the control card.
7. Remove the test connector and press the
[OK] key when the frequency converter dis-
plays "TEST COMPLETED".
8.
Parameter 620 Operating mode is automati-
cally set to Normal function.
If the control card test fails, the frequency conver-ter
will display "TEST FAILED". Replace the control card.
Initialisation [3] is selected if the factory setting of the
unit is to be generated without resetting parameters
500 Address, 501 Baud rate, 600-605 Operating data
and 615-6171 Fault log.
Procedure for initialisation:
1.
Select Initialisation.
2. Press the [OK] key.
3. Cut off the mains supply and wait for the light
in the display to go out.
4. Connect to mains.
5. Initialisation of all parameters will be carried
out in all Setups with the exception of param-
eters 500 Address, 501 Baud rate, 600-605
Operating data and 615-617 Fault log.
Manual initialisation is another option. (See Manual
initialisation).
655 Fault log: Real time
(F. LOG REAL TIME)
Value:
[Index 1-10] Value: 000000.0000 - 991231.2359
Function:
This parameter has a similar function as parameter
616. Only here the log is based on the real time clock,
not running hours from zero. This means a date and
time are shown.
VLT
®
6000 HVAC Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark 179
Programming

Danfoss VLT 6000 HVAC Series Specifications

General

Brand	Danfoss
Model	VLT 6000 HVAC Series
Category	DC Drives
Language	English