FCD 300
FCD 302
PE
L1
(91)
L2
(92)
L3
(93)
PE
(95)
L1
(91)
L2
(92)
L3
(93)
POWER
input
FCM 300
PE
L1
L2
L3
e3
0b
h5
97
.1
0
Illustration 1: Power Cable Connections
Motor terminals are 1:1 compatible between FCD 300 and FCD 302. If shielded cables are used, ensure that the shield is mounted as
stated in the VLT® Decentral Drive FCD 302 Operating Guide.
PE
PE
(99)
U
(96)
V
(97)
W
(98)
U
(96)
V
(97)
W
(98)
Motor
connector
FCD 300
FCD 302
FCM 300
e3
0b
h6
04
.1
0
Illustration 2: Motor Cable Connections
Mechanical brake cable terminals are 1:1 compatible between the FCD 300 EB versions and the FCD 302 with brake chopper and
mechanical brake supply. If shielded cables are used, ensure that the shield is mounted as stated in the VLT® Decentral Drive FCD 302
Operating Guide. To enable this functionality, the VLT® FCD 300 PROFIBUS Converter MCA 117 sets
parameter 5-40 [1] Function Relay
to
[32] Mech Brake Ctrl
. In the FCD 302, it is not possible to enable mechanical brake control and use relay 2 for another purpose.
122
123
122
123
Mechanical brake
FCD 300
FCD 302
FCM 300
e3
0b
h6
03
.1
0
Illustration 3: Mechanical Brake Connection
Installation
Operating Guide | VLT® FCD 300 PROFIBUS Converter MCA 117
AQ289550754901en-000101 / 130R0890
12 | Danfoss A/S © 2019.11
Summary of Contents for VLT MCA 117
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