Installation
Electrical installation
4.2.13 Connection of feedback systems
4-48
L
EDSVS9332S-B EN 3.0
4.2.13.1 Resolver connection to X7
z In all configurations pre-defined under C0005 a resolver can be used as feedback system. It
does not need to be adjusted.
Features of the resolver
z 2-pole resolver (V = 10 V, f = 4 kHz)
z Resolver and resolver cable are monitored for open circuit (error message Sd2)
+REF
-REF
+COS
+SIN
-SIN
-COS
+PTC
-PTC
1
2
3
4
5
6
7
8
9
X7
l = max. 50 m
0.5 20
0.14 26
Æ
AWG
mm
2
PTC
9300ST331
Fig. 4-26 Resolver connection
c Resolver
Assignment of the 9-pole Sub -D socket (X7) at the controller
Pin 1 2 3 4 5 6 7 8 9
Signal +Ref -Ref GND +COS -COS +SIN -SIN +PTC -PTC
For connection of pin X7/8, p in X7/9 see also 4-32
Note!
z Use prefabricated Lenze system cables to connect the resolver.
z Contact your Lenze representation if you want to use an external resolver.
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