1 resolver connection, Resolver connection, Electrical installation – Lenze ECSCAxxx User Manual
Page 96: Wiring of the feedback system resolver connection, Cable length: max. 50 m, Resolver: u = 10 v, f = 4 khz
Electrical installation
Wiring of the feedback system
Resolver connection
l
96
EDBCSXA064 EN 3.2
5.6.1
Resolver connection
)
Note!
ƒ
Use the prefabricated Lenze system cables for the connection of a resolver.
ƒ
Cable length: max. 50 m
ƒ
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).
ƒ
Before using a resolver from another manufacturer, please consult Lenze.
Connect a resolver via the 9−pole Sub−D socket X7.
Features
ƒ
Resolver: U = 10 V, f = 4 kHz
ƒ
Resolver and resolver supply cable are monitored for open circuit (fault
message "Sd2").
+REF
-REF
+COS
-COS
+SIN
-SIN
R1 (+KTY)
R2 (-KTY)
KTY
1
2
3
4
5
6
7
8
9
X7
0.14
26
0.5
20
mm
2
AWG
Æ
1
5
6
9
X7
ECSXA022
Fig. 5−18
Resolver connection
Assignment of socket connector X7: Sub−D 9−pole
Pin
1
2
3
4
5
6
7
8
9
Signal
+Ref
−Ref
GND
+COS
−COS
+SIN
−SIN
R1
(+KTY)
R2
(−KTY)
0.5 mm
2
(AWG 20)
˘
0.14 mm
2
(AWG 26)