HAWE Hydraulik PLVC 16 Series Manual

Programmable logic valve control
type PLVC 16
Antenna socket
for radio control
(optional)
1.

General information

The programmable logic valve control of type PLVC 16 consists of a complex PLC-enabled micro-control unit with integrated
amplifiers for mobile and stationary hydraulic applications.
The wide range of possible applications includes, among others:
' Cranes, crane systems
' Construction machines
' Complex hoisting equipment
' Logging equipment
' Hydraulic clamping systems for machine tools
' Presses
The various control tasks are realized through:
' A modular system with extension and supplementary modules

- Basic module

- Extension module (additional inputs/outputs, receiver for radio control) (optional)
- Text display for diagnosis, and parameterization (via CAN-Bus)
- Large display for diagnosis, and parameterization (via CAN-Bus)
- CAN-Bus controlled power relay
' Flexible programmability according to IEC 61131-3 standard (PLC-programming via instruction list (IL), function block diagram
(FBD) or structured text (ST))
' Various interfaces (RS232, CAN-Bus)
' Free parameterization of all outputs, as well as complete diagnosis capability and short-circuit protection
' Remote diagnosis via modem or mobile phone
' Combination of multiple PLVC's via CAN-Bus within one integrated unit for the control of complex systems
All relevant standards regarding personal safety, EMC, vibration- and shock-proofness are complied with.
The main performance parameters include furthermore:
(the values in brackets specify the performance range of the basic module)
' Input
- Max. 24 (8) digital inputs (for limit switches, pressure switches, push buttons, etc.)
- Max. 24 (8) analog inputs (for joysticks, potentiometers, sensors such as analog pressure sensors)
- Emergency-Stop signal (opto-decoupled)
- 4 (1) frequency inputs (for indexing switches, rev. counter, incremental encoder, etc.)
- Optionally integrated radio control module (receiver) incl. Emergency-Stop lock
- Power supply 10 ... 30 VDC, max. 16 A
' Output
- Max. 32 (16) outputs for prop. or ON/OFF valves
- 2 analog outputs 0 ... 10 VDC
- Emergency-Stop signal
- 2 programmable auxiliary voltage outputs (5, 8, 10, 12 VDC, max. 500 mA, e.g. for potentiometer supply)
- 3 Relay outputs
- 7- segment display on basic module for error detection
' Functional software features
- PLC programming via IL, FBD or ST
- Parameterization during runtime
- CAN-Bus integrated in the operating system
© 2000 by HAWE Hydraulik
HAWE HYDRAULIK SE
STREITFELDSTR. 25 • 81673 MÜNCHEN
See also other electronic valve controls/accessory:
Type PLVC 2
Type PLVC 4
Type PLVC-CAN
Extension module with
- Receiver unit of the radio control (optional)
- Additional inputs/outputs
Diagnosis display
Basic module with
- Interfaces for CAN-Bus, RS232
- Inputs/Outputs
- Hardware Emergency-Stop loop
Programmable logic
acc. to D 7845-2
acc. to D 7845-4
acc. to D 7845-Z
D 7845
5
valve control
February 2006-00