Parker:
SLVD Digital Servo Drive - SLVDX
Small, Low-Voltage Digital Servo Drive
The SLVD (Small, Low-Voltage Drive) is a powerful and
compact digital servo drive available for use with 240V input providing up to 5
Amps of continuous current (RMS). This equates to 1.5kW of shaft power. It
accepts standard drive signals – ±10V analog and step & direction signals.
In addition to standard drive operation, the SLVD has simple position control
functionality. The user has the ability to set preset moves, program I/O, solve
following applications and carry out camming functions. It also has an internal
PLC for simple machine control functions with up to 15 instructions. A CANBUS
interface is also available.
SLVD Features
• Up to 5 Amps
of continuous current (RMS)
• Optional keypad interface for drive configuration,
monitoring and application commands
• Standard D-shell and removable screw terminal
connectors
• Resolver feedback
• 240 VAC, 3-phase operation
• ±10V velocity and torque control
• Step & direction input for position control
• 24 Volt Keep Alive (required)
• RS422/485 communication
• CE (EMC & LVD)
Additional control features
• Position
preset mode – drive can be set up to perform simple trapezoidal moves.
• Following (digital locking) – drive can ration
against encoder signal; acceleration and slip speeds can also be set.
• Electronic cam profiling – cam profiling up to 257
elements.
• CANBUS interface – can be used in communication mode
and in real-time mode.
• Internal PLC – drive can be programmed via keypad or
with a ladder diagram system. - Scan time: 6.144 mS - Timers: 2 - Instructions:
15 - Stack depth: 1 - Program steps: 64 - Mathematics operation: 16/32 bits -
Fast inputs (fast copy): 3 - 512 microseconds