HDT NTT 240, Инструкция по установке и эксплуатации

Страница: 40 / 130

40
Installation and user guide
Rev: 4.0
NTT 240/460
Wiring and connections
5.09 J6 connector: Feedback 2
!
To avoid motor feedback damage, befors connecting cables, please ensure that connection is correct and
that drive is set correctly.
MADE in ITALY
FIELD BUS
FEEDB
A
CK 2
ENC OUT
ENC/FREQ IN
DIGIT
AL IN
DIGIT
AL OUT
USB
OUT
IN
J3
J4
J6
J7
J8
20
11
10
1
16
9
8
1
5
1
6
1 5
1 1
Connector TYPE
High density D-Sub, male connection
Max cable section: 0.5mm
2
Utility
Feedback 2 from motor: resolver.
Only available with FEEDBACK R option.
N° pins
15
PIN J6 connector description
1 EXC +
Differential line driver supply for Resolver excitation/primary winding.
2 EXC -
3 COS - COS - input from Resolver feedback.
4 COS + COS + input from Resolver feedback.
5 SEN - SEN - input from Resolver feedback.
6 SHIELD Encoder and signal cable shield. This pin is connected to drive Power Earth (PE).
7 - Do not use this connection.
8 PTC -
Digital input for motor PTC. If motor is devoid of PTC, ensure to short pin 8 and 9.
9 PTC +
10 SEN + SEN + input from Resolver feedback.
11 -
Do not use this connection.
12 -
13 -
14 -
15 -
!
NOTES:
• Monitored Feedback: for information, see “8.03 Diagnostics” pag. 121 .
• Maximum permitted voltage for 0L against Power Earth (PE) is 50V.
• Use shielded and twisted cable. Keep I/O cables far from supply and feedback cables.
• It’s recommended to perform motor autophasing procedure to ensure that connection is correct (it’s
mandatory if third party motor is used). Please see “6.07 Motor autophasing” pag. 82 .