The Start-Up Wizard For Open-Loop Applications - Danfoss VLT HVAC Basic Drive FC 101 Quick Manual

Quick Guide
1 1
D. Operation keys and LEDs
13 [Hand On]: Starts the motor and enables control of the
adjustable frequency drive via the LCP.
NOTICE!
Terminal 27 Digital Input (5-12 Terminal 27 Digital
Input) has coast inverse as default setting. This
means that [Hand On] does not start the motor if
there is no 24 V to terminal 27. Connect terminal
12 to terminal 27.
14 [Off/Reset]: Stops the motor (Off). If in alarm mode the
alarm will be reset.
15 [Auto On]: The adjustable frequency drive is controlled
either via control terminals or serial communication.
Table 1.20
1.4.2 The Start-up Wizard for Open-loop
Applications
The built-in wizard menu guides the installer through the
set-up of the adjustable frequency drive in a clear and
structured manner to set up an open-loop application. An
open-loop application is here an application with a start
signal, analog reference (voltage or current) and optionally
also relay signals (but no feedback signal from the process
applied).
Figure 1.28 Open-loop Application
22
Quick Guide
FC
12
+24V
DIG IN
18
Start
19
DIG IN
20
COM DIG IN
27
DIG IN
29
DIG IN
+10V
50
+
A IN
53
Reference
A IN
54
COM
55
-
42
0-10 V
A OUT / D OUT
45
A OUT / D OUT
01
02
03
04
05
06
Danfoss A/S © Rev. 2014-01-22 All rights reserved.
The wizard will initially be shown after power-up until any
parameter has been changed. The wizard can always be
accessed again through the Quick Menu. Press [OK] to start
the wizard. Press [Back] to return to the status screen.
Press OK to start Wizard
Push Back to skip it
Set-up 1
Figure 1.29 Start-up/Quit Wizard
MG18A522