Danfoss VLT 3000 Series Product Manual page 121

Parameter description
603
Type plate
(Name plate)
604
Operation mode
(Operation mode)
Value
0 Type (VLT3xxx)
1 Unit voltage (xxx V)
2 Software type
Process
HVAC
Profibus Proc
Profibus HVAC
Syncron Opt
Modbus+Proc
Modbus+HVAC
3 Software version (vx.x)
Value
Run normal (run normal)
Run with inverter disable
(run inv disable)
Control card test (control card test) [2]
Initialize (Initialize)
Test connector
= Factory setting. Text in ( ) = Display text.
The figures in [ ] are used in bus communication
®
MG.30.A7.02 - VLT is a registered Danfoss trademark
6..Service and diagnostics
Function:
The unit´s key data can be read off via the
display or bus (RS 485).
Description of choices:
Type indicates unit size and basic function
[1]
®
[2] (e.g. VLT type 3006 or VLT
Unit voltage indicates the voltage for which
[3]
the unit has been built or has been set to
[4]
(para. 650).
[5]
Software type indicates whether the
[6]
software is standard or special.
[7]
Software version indicates the version
number.
Function:
In addition to the normal function, the
[0]
parameter can be used for 2 different tests.
[1]
There is also a possibillity of manual
initialization of all parameters (except
paras. 501, 600 and 602).
[3]
Description of choices:
Normal function is used in normal
operation with a motor in the selected
application.
Function with inverter disabled is selected
for control of the control signal's influence
on the control card and its functions
without the inverter driving the motor.
Control card test is selected for control of
the control card's analoque, digital inputs;
analogue, digital and relay outputs; and the
control voltage of +10 V. This test requires
connection of a test connector with internal
connections.
The following procedure is used:
1) Press Stop.
2) Insert test connector in the pins.
3) Select control card test in para. 604.
4) Disconnect mains voltage and wait for
light in display to disappear.
5) Connect mains voltage.
6) Press Start.
The test will now run through three stages
with an OK or fault report depending on the
result. If there is a fault report, the control
card must be replaced.
Initialization is selected for factory setting of
the unit without resetting of paras. 500,
501, 600 and 602.
Procedure:
1) Select initialization.
2) Press Menu.
3) Disconnect mains voltage and wait for
light in display to disappear.
4) Connect mains voltage.
®
type 3508).
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