Lenze PositionServo 940, Руководство пользователя

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S94P01B
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1 General Information
The PositionServo line of advanced general purpose servo drives utilizes the latest
technology in power semiconductors and packaging. The PositionServo uses Field
Oriented control to enable high quality motion.
The PositionServo Model 940 is available in four mains (input power) configurations:
1.
400/480V
(nominal) three phase input. An external input mains (line) filter is
available. These drives have the suffix “T4N”. Actual voltage can range from
320 - 528 VAC.
2. 120/240V (nominal) Single Phase input with integrated input mains (line)
filter, Actual input voltage can range from 80VAC to 264VAC. The maximum
output voltage is approximately equal to the input voltage. These drives have
the suffix “S2F”.
3.
120V or 240V
(nominal) Single or Three Phase input. Actual input voltage
can range from 80VAC to 264VAC. The maximum output voltage is
approximately equal to the input voltage. An external input mains (line) filter
is available. These drives have the suffix “Y2N”.
4. 120V or 240V (nominal) single phase input. When wired for Doubler mode
(L1-N), the input is for 120V nominal only and can range from 45VAC to 132
VAC and the maximum output voltage is double the input voltage. When
wired to terminals L1-L2/N, the input can range from 80 VAC to 264 VAC and
the maximum output voltage is equal to the input voltage. These drives have
the suffix “S1N”.
The PositionServo 940 will accept feedback from an incremental encoder (that includes
Hall channel information) or from a resolver. It accepts commands from a variety of
sources, including analog voltage, RS485 interface (PPP and Modbus RTU), Ethernet
interface, CANopen interface, digital pulse train, and master encoder reference. The
control will operate in current (torque), velocity, or position (step and direction / master
encoder) modes.
The 940 utilizes a software package called MotionView. MotionView provides a
window into the drive allowing the user to check and set parameter. It has a real-time
oscilloscope tool, for analyses and optimum tuning, as well as a User Program. This
User Program can be utilized to command motion and handle the drives I/O. The
MotionView programming language is designed to be very user friendly and easy to
implement.
The EPM (Electronic Programming Module) stores all drive setup and tuning
information. This module can be removed from the drive and reinstalled into another
PositionServo 940, making field replacement of the PositionServo 940 extremely easy.
The PositionServo 940 controls supports Point-to-Point (PPP) and Modbus RTU over
RS485, Ethernet TCPIP and CANopen (DS301, DS402) communication protocols.
The PositionServo 940 supports incremental quadrature encoder or resolver feedback
devices. A second encoder can also be supported during position and velocity modes.
1.1 About these Operating Instructions
• These Operating Instructions are provided to assist the user in connecting and
commissioning the Model 940 servo drive. Important safety instructions are
contained in this document which must be observed carefully.
• All persons working on and with the controller must have the Operating Instructions
available and must observe the information and notes relevant for their work.
• The Operating Instructions must always be in a complete and perfectly readable
state.