Danfoss VLT AQUA Drive FC 202 Operating Manual page 77

Operating Guide | VLT® AQUA Drive FC 202
5.7.6.7 Motor Heater Control
Table 39: Auxiliary Function Option Codes
Character posi- Option
tion code
23–24 A4
AC
AF
AH
AJ
AK
AL
AN
AO
AQ
AS
AU
AV
AW
AY
AZ
The motor heater option provides the ability to control the supply for the motor anti-condensation heater. The 24 V DC external supply
is connected to terminal -XD1.1 in the lower part of the cabinet. When the drive is not in run state, the control relay +QAM changes the
external supply to the -XDN output terminals. When the drive is in run state, the control relay disconnects the external supply to the
motor heater. The function is disabled when MCB –FCN is open.
-FCE
-XD1
L
1
6 A
Illustration 47: Motor Heater Control (Heater Element not Included)
Danfoss A/S © 2018.10
Description
Motor heater control
AC socket + cabinet light + motor heater control
AC socket + cabinet light + extended I/O terminals + motor heater control
AC socket + cabinet light + extended I/O terminals + cabinet heater + motor heater control
AC socket + cabinet light + extended I/O terminals + motor heater control + insulation monitor
AC socket + cabinet light + extended I/O terminals + cabinet heater + motor heater control + insu-
lation monitor
AC socket + cabinet light + cabinet heater + motor heater control
AC socket + cabinet light + cabinet heater + motor heater control + insulation monitor
AC socket + cabinet light + motor heater control + insulation monitor
Extended I/O terminals + motor heater control
Extended I/O terminals + cabinet heater + motor heater control
Extended I/O terminals + cabinet heater + motor heater control + insulation monitor
Extended I/O terminals + motor heater control + insulation monitor
Cabinet heater + motor heater control
Cabinet heater + motor heater control + insulation monitor
Motor heater control + insulation monitor
-QAM
-EB1.1
-XD4
-EB1.2
-EB1.3
-EB1.4
-XD4
N
AQ262141056213en-000101 / 130R0882 | 77
Electrical Installation