Wiring Configuration Examples; Introduction; Wiring For Open-Loop Speed Control - Danfoss VLT AutomationDrive FC 361 Operating Manual

Wiring Configuration Exampl...

8 Wiring Configuration Examples

8.1 Introduction

The examples in this section are intended as a quick
reference for common applications.
•
Parameter settings are the regional default values
unless otherwise indicated (selected in
parameter 0-03 Regional Settings).
•
Parameters associated with the terminals and
their settings are shown next to the drawings.
•
Required switch settings for analog terminals A53
or A54 are also shown.
NOTICE
When not using the optional STO feature, a jumper wire
is required between terminal 12 (or 13) and terminal 37
for the drive to operate with factory default
8 8
programming values.

8.2 Wiring for Open-loop Speed Control

FC
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
U - I
A53
Table 8.1 Analog Speed Reference (Voltage)
40
VLT® AutomationDrive FC 361
Parameters
Function
Parameter 6-10 Termi
nal 53 Low Voltage
Parameter 6-11 Termi
nal 53 High Voltage
Parameter 6-14 Termi
+
nal 53 Low Ref./
Feedb. Value
Parameter 6-15 Termi
-
nal 53 High Ref./
0 – 10 V
Feedb. Value
* = Default value
Notes/comments:
Assumptions are 0 V DC input
= 0 Hz speed and 10 V DC
input = 50 Hz speed.
Danfoss A/S © 06/2018 All rights reserved.
FC
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
U - I
A53
Table 8.2 Analog Speed Reference (Current)
Setting FC
0.07 V*
10 V*
+10 V 50
A IN
53
0 Hz
A IN
54
COM
55
A OUT
42
COM
39
50 Hz
U - I
A53
Table 8.3 Speed Reference (Using a Manual Potentiometer)
Parameters
Function
Parameter 6-12 Terminal
53 Low Current
Parameter 6-13 Terminal
53 High Current
Parameter 6-14 Terminal
+
53 Low Ref./Feedb.
Value
Parameter 6-15 Terminal
-
53 High Ref./Feedb.
4 - 20mA
Value
* = Default value
Notes/comments:
Assumptions are 4 mA input =
0 Hz speed and 20 mA input =
50 Hz speed.
Parameters
Function
Parameter 6-12 Terminal
53 Low Current
Parameter 6-13 Terminal
53 High Current
Parameter 6-14 Terminal
≈ 5kΩ
53 Low Ref./Feedb.
Value
Parameter 6-15 Terminal
53 High Ref./Feedb.
Value
* = Default value
Notes/comments:
Assumptions are 0 V DC input
= 0 RPM speed and 10 V DC
input = 1500 RPM speed.
MG06I102
Setting
4 mA*
20 mA*
0 Hz
50 Hz
Setting
4 mA*
20 mA*
0 Hz
50 Hz