Page 7 of 53
POS-123-P-PFN
2 Characteristics
This electronic module has been developed for controlling hydraulic positioning drives. The demands are
given via Profinet. Proportional valves with up to 2.6 Ampere nominal current can be controlled directly. The
advantage of the integrated power output stage is based on the integrated control behavior without additional
dead times. The setpoint is specified via a Profinet interface, the position feedback of the cylinder is read in as
an analog signal.
The position controller is optimized for stroke-dependent deceleration or the NC control mode. The controller
and the controller settings are adapted to typical requirements and thus permit rapid and uncritical optimization
of the control behavior. The optimized control function offers a high degree of precision together with high
stability for hydraulic drives. The movement cycle is controlled via the external position and speed demands in
SDD mode or via the internal profile generator in NC mode.
Our start-up tool WPC-300 supports the parameterising and trouble shooting. The fieldbus interface provides a
continuous monitoring of actual values and operating states. Control parameters can also be changed via
Profinet.
Typical applications:
general positioning drives, fast transport drives, handling systems, speed-controlled
axes and also tracer control.
Features
•
Control via Profinet interface
•
Analog free scalable sensor input
•
Real physical units like mm or mm/s
•
Principle of stroke-dependent deceleration for fast and robust positioning
•
NC profile generator for constant speed
•
Application oriented parameterising
•
Controlling and monitoring via fieldbus
•
Integrated power stage
•
Individual profile demand by speed, acceleration and delay
•
Fault diagnosis and extended function checking
•
Simplified parameterisation with WPC-300 software
Содержание POS-123-P-PFN
Страница 11: ...Page 11 of 53 POS 123 P PFN 31 03 2021...
Страница 53: ...Page 53 of 53 POS 123 P PFN 31 03 2021 9 Notes...
