Resolver Connection - Lenze ECS Série Instructions De Montage

4.5.1

Resolver connection

)
Note!
ƒ
ƒ
ƒ
ƒ
Connect a resolver via the 9−pole Sub−D socket X7.
Features
Resolver: U = 10 V, f = 4 kHz
ƒ
Resolver and resolver supply cable are monitored for open circuit (fault
ƒ
message "Sd2").
Fig. 4−18 Resolver connection
Assignment of socket connector X7: Sub−D 9−pole
Pin
Signal
EDKCSEX064 DE/EN/FR 4.0
Use the prefabricated Lenze system cables for the connection of
a resolver.
Cable length: max. 50 m
Depending on the cable length and resolver used parameterise
the code C0416 (resolver excitation amplitude).
Check the resolver control with code C0414 (recommended
values: 0.5 ... 1.2; ideal value: 1.0).
Before using a resolver from another manufacturer, please
consult Lenze.
KTY
1 2 3
+Ref −Ref GND
2
0.5 mm
˘
(AWG 20)
l
Electrical installation
Wiring of the feedback system
Resolver connection
X7
+REF
1
-REF
2
3
+COS
4
-COS
5
+SIN
6
-SIN
7
R1 (+KTY)
8
R2 (-KTY)
9
4 5 6
+COS −COS +SIN
0.14 mm
(AWG 26)
4
Æ
2
mm AWG
20
0.5
X7
1
6
9
5
0.14 26
ECSXA022
7 8 9
−SIN R1 R2
(+KTY) (−KTY)
2
133