Lenze S94P01G Position Servo - Manual (Page 55)

S94P01G
53
Operation
6 Operation
This section offers guidance on configuring the PositionServo drive for operations in
torque, velocity or position modes without requiring a user program. To use advanced
programming features of PositionServo please perform all steps below and then refer
to the PositionServo Programming Manual for details on how to write motion programs.
6.1 Minimum Connections
For the most basic operation, connect the PositionServo to mains (line) power at
terminal P1, the servomotor power at P7 and the motor feedback as appropriate.
DANGER!
Hazard of electrical shock! Circuit potentials are up to 480 VAC above
earth ground. Avoid direct contact with the printed circuit board or with
circuit elements to prevent the risk of serious injury or fatality. Disconnect
incoming power and wait at least 60 seconds before servicing drive.
Capacitors retain charge after power is removed.
As a minimum these connections must be made:
• Connect an Ethernet crossover cable between PositionServo’s P2 and your PC’s
Ethernet port. A straight patch cable can be used if using a hub or switch.
• Connect mains power to terminal P1. Mains power must be as defined on the
drive’s data label (section 2.1).
• When connecting to an encoder-based drive, take the encoder feedback cable
and connect it to the15 pin D-sub connector located at P4. When connecting to a
resolver-based drive, take the resolver feedback cable and connect it to the 9 pin
D-sub connector located at P4.
• Connect motor windings U, V, W (also known as R, S, T) to terminal P7 according
to Section 4.1.1. Make sure that motor cable shield is connected as described in
section 3.2.
• Provide an Enable switch (IN_A3) according to Section 6.5.
• Perform drive configuration as described in the next section.
Note
When using an encoder-based drive and operating with a resolver option module
as the primary feedback, a second encoder can be connected to P4.
6.2 Configuration of the PositionServo
The PositionServo must first be configured for the specific motor that will be used, the
mode of operation, and then any additional features that will be used.
Drive configuration consists of following steps:
• Motor Selection
• Mode of operation selection
•
Reference source selection (Very Important)
• Drive parameters (i.e. current limit, acceleration / deceleration) setup
• Operational limits (velocity or position limits) setup
• Input / Output (I/O) setup
• Velocity / position compensator (gains) setup
• Optionally store drive settings in a PC file and exit the MotionView program.