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VLT HVAC Drive High Power Operating In-
structions
4.3.2 Switches S201, S202, and S801
Switches S201 (A53) and S202 (A54) are used to select a current
(0-20mA) or a voltage (-10 to 10V) configuration of the analog input
terminals 53 and 54 respectively.
Switch S801 (BUS TER.) can be used to enable termination on the
RS-485 port (terminals 68 and 69).
Diagram showing all electrical terminals in section Electri-
See drawing
cal Installation.
Default setting:
S201 (A53) = OFF (voltage input)
S202 (A54) = OFF (voltage input)
S801 (Bus termination) = OFF
NB!
When changing the function of S201, S202 or S801
be careful not to use force for the switch over. It is
recommended to remove the LCP fixture (cradle)
when operating the switches. The switches must not
be operated with power on the frequency converter.
4.4 Final Set-up and Test
To test the set-up and ensure that the frequency converter is running,
follow these steps.
Step 1. Locate the motor name plate
NB!
The motor is either star- (Y) or delta- connected (Δ).
This information is located on the motor name plate
data.
THREE PHASE INDUCTION MOTOR
MOD MCV 315E
kW
HP
mm 1481
Hz
DESIGN
DUTY
INSUL
Step 2. Enter the motor name plate data in this parameter list.
To access this list first press the [QUICK MENU] key then select "Q2
Quick Setup".
MG.11.F3.02 - VLT
®
is a registered Danfoss trademark
4 Electrical Installation
Nr.
135189 12 04
400
PRIMARY
536
V 690
A
410.6
CONN Y
V
A
CONN
50
V
A
CONN
N
SECONDARY
S1
V
A
CONN
I
EFFICIENCY % 95.8%
100%
95.8% 75%
CAUTION
4
IL/IN 6.5
SF
1.15
COS f
0.85
40
°C
AMB 40
ALT
1000
m
RISE
80
°C
ENCLOSURE
IP23
WEIGHT
1.83 ton
79
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