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Instructions
Quick Set-up for VTZ Compressor Drive
Parameter Nº Par. Description
00-01
Language
01-13
Compressor Selection
03-13
Reference site
03-15
Reference resource 1
05-10
Terminal 18
05-12
Terminal 27
06-10
Terminal 53 Low Voltage
06-11
Terminal 53 High Voltage 10
0-20
Display
0-21
Display
0-22
Display
0-23
Display
0-24
Display
5-40
Relay function
14-20
Reset mode
14-21
Reset time
22 | AN000086420674en-000201
Default
As required change to
English
Default package model
linked to Hand (local) /
Select Local or Remote
Auto (remote)
Input 53
Leave as Input 53 or set
to «No function»
Start
Coast inverse
0
Frequency
Amps
Feedback [unit]
Speed [RPM]
AI 53
No Function
Automatic x 10
30 Sec.
Comment
Set to the language of your choice
Only needed in the case of using over/undersized drive or
R134a refrigerant
From where the operator will control the Frequency
Converter. To use a local reference adjusted locally on the
Drive select «local». To apply an external reference select
«Remote». To use SLC (Smart Logic Control) it is always
needed to push «Auto On».
If set point is modified via external reference: Leave as
Input 53. If set point is fixed and set locally in Drive: Set to
«No function»
Starting and stopping is controlled by a switch connected
to terminal 18.
Stop function (coast inverse) linked to safety line of the
system (HP, LP switches,...)
Minimum value in Volts for the reference signal. Only rele-
vant if external reference is used (input 53 selected in 3-15)
Maximum value in Volts for the reference signal. Only rele-
vant if external reference is used (input 53 selected in 3-15)
2 relays available. Can be used to deliver an external signal
for [Alarm] or other abnormal values
If the specified number of AUTOMATIC RESET's is reached
within 30 secondes, the frequency converter enters Ma-
nual reset
Interval between trip and automatic reset Par. [14-20]
© Danfoss | DCS (CC) | 2019.04
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