Lenze PositionServo 940, Руководство пользователя

Страница: 22 / 68

S94P01B
20
Note 3 - Digital Input
The ENABLE pin (IN_A3, P3.29) must be wired through a switch or an output on
a front-end controller to digital input common (IN_ACOM, P3.26). If a controller is
present, it should supervise the PositionServo 940’s enable function. The ENABLE
circuit will accept 5-24V control voltage.
5.1.8 P11 - Resolver interface module (Option Module)
PositionServo drives can operate motors equipped with resolvers. Resolver
connections are made to a 9 pin D-shell female connector (P11) on the resolver option
module E94ZARSV2 (scalable) or E94ZARSV3 (standard). When the motor profile is
loaded from the motor database or from a custom motor file, the drive will select the
primary feedback source based on the motor data entry.
When using a Lenze motor with resolver feedback and a Lenze resolver cable, the
pins are already configured for operation. If a non-Lenze motor is used, the resolver
connections are made as follows:
P11 PIN ASSIGNMENTS (Resolver Feedback)
Pin Name Function
1 Ref +
Resolver reference connection
2 Ref -
3 N/C No Connection
4 Cos+
Resolver Cosine connections
5 Cos-
6 Sin+
Resolver Sine connections
7 Sin-
8 PTC+
Thermal sensor
9 PTC-
STOP!
Use only 10 V (peak to peak) or less resolvers. Use of higher voltage
resolvers may result in feedback failure and damage to the resolver
option module.