BERGER WDP3-01X Instructions d'installation
Positioning and
Sequence Control Unit for
3-phase Stepping Motors
WDP3-01X
with OED3
Doc. no. 214.157/DGB
Ident. no.: 00441110002
Edition:e220 09.2003
Software version: 03.1XX
Safety instructions
Please read the following safety instructions prior to installation, operation, maintenance and repair
of the device.
•The intended use of the device under is described “Purpose” and must be observed.
•Installation, maintenance and repair of the device shall be performed by a qualified electrician.
National regulations concerning
– accident prevention
– installation of electrical and mechanical systems
– radio interference suppression
shall be observed.
•The technical data of the device, particularly the ambient conditions, shall be observed.
•The device shall only be operated by trained personnel.
•The warranty is invalidated in case of unauthorized modification or opening of the device.
•Please ask your technical consultant prior to installing accessories not listed under “Accessories”.
•The safety symbols and notes on the device and in the manual shall be observed.
Explanation of symbols
ATTENTION
Reference to a danger for the device or components, possibly resulting in the
endangering of human life.
DANGER
Reference to a direct endangering of human life.
DANGER
High voltage at component, do not touch.
DANGER
High temperature at component, do not touch.
ATTENTION
Warning against electrostatic discharge (ESD).
Only touch the PC-board or component in an electrostatically-protected
environment.
NOTE
Important or additional information concerning the device or the manual.
Proposals
Improvements
Berger Lahr GmbH & Co. KGWDP3-01X with OED3
Breslauer Str. 7
Postfach 1180
D-77901 Lahr Edition: d156 08.03
Doc. no. 214.157/DGB
Sender: Please inform us, using this form, if
you have discovered any errors
when reading this document.
We should also appreciate any new
ideas and proposals.
Name:
Company/department:
Address:
Telephone no.:
Proposal and/or improvements:
Table of contents
Page
1 General description 1-1
1.1 Structure and characteristics 1-1
1.2 Function 1-2
1.2.1 Hardware components 1-2
1.2.2 Operating modes 1-4
1.3 Technical data 1-6
1.3.1 General data 1-6
1.3.2 Electrical data 1-6
1.3.3 Mechanical data 1-8
1.3.4 Ambient conditions 1-8
1.3.5 Regulations 1-9
1.3.6 Approvals 1-9
2 Installation 2-1
2.1 Scope of supply 2-1
2.2 Accessories 2-2
2.3 Assembly 2-3
2.4 Wiring 2-5
2.4.1 Mains connection 2-7
2.4.2 Motor connection 2-8
2.4.3 Signal interface 2-9
2.4.3.1 Signal connection pin assignment 2-10
2.4.4 RS 232 serial interface (OPT.1) 2-12
2.4.5 RS 485 serial interface (OPT.1) 2-14
2.4.6 Encoder interface (OPT.2) 2-16
2.5 Setup 2-19
2.5.1 Defaults 2-19
2.5.2 Motor test 2-21
Table of contents
WDP3-01X with OED3 Doc. no. 214.157/DGB
Page
3 Operation 3-1
3.1 Controller operating modes 3-1
3.2 Switching ON 3-2
3.3 Controller STOP 3-4
3.4 Editing mode 3-4
3.5 Setting the motor phase current 3-5
3.6 Manual mode via front panel 3-6
3.7 Automatic mode 3-7
3.8 Programming 3-8
3.9 Switching OFF 3-8
4 Malfunctions 4-1
4.1 Status indicators 4-1
4.2 Troubleshooting tables 4-2
4.3 Repair work 4-5
4.4 Storage, shipment 4-5
5 Customer service 5-1
Table of contents
WDP3-01X with OED3 Doc. no. 214.157/DGB
Page
6 Appendix 6-1
6.1 Device variants 6-1
6.2 Description of accessories 6-2
6.2.1 Fan 6-4
6.2.2 Mains filter 6-5
6.2.3 MP 923 interface converter 6-6
6.2.3.1 General description 6-6
6.2.3.2 Technical data 6-6
6.2.3.3 Setup 6-7
6.2.3.4 Status indicators 6-7
6.2.4 Additional bleed resistor 6-9
6.3 Glossary 6-10
6.4 Abbreviations 6-13
7 Index 7-1
8 Corrections and additions 8-1
Table of contents
WDP3-01X with OED3 Doc. no. 214.157/DGB
Table of contents
WDP3-01X with OED3 Doc. no. 214.157/DGB
1 General description
1.1 Structure and characteristics
The WDP3-01X positioning and sequence control unit, which comprises
the OED3 operating system, can be used for controlling the following
BERGER LAHR 3-phase steppingmotors:
Purpose
– with WDP3-014, motors of type size 90, (VRDM 39xx/50 LW.)
– with WDP3-018, motors of type size 110, (VRDM 311xx/50 LW.)
Each unit is used for controlling one axis. The difference between the
positioning and sequence control units WDP3-014 and WDP3-018 con-
sists in their power ratings.
The controller can be freely programmed using a PC and the ProOED3
programming software. A PLC with integrated movement programming is
possible.
An electronic gear or rotation monitoring can be implemented via the
optional encoder interface.
This documentation describes installation and operation via the front
panel keys, the inputs/outputs of the signal interface and the encoder
interface.
Programming of the device is described in the documentation of the
ProOED3 programming software.
Documentation
L
N
PE
Serial interface (c1)
for programming
and communication
230V
Motor connector
Mains
connector
Selector switch
for mains voltage
115 VAC or 230 VAC
Status display
Front panel keys
Bleed resistor connection
(only at units < RS 40)
Signal interface
Encoder interface (p2)
for electronic gear
or rotation monitoring
(option)
Fig. 1-1 WDP3-01X positioning
and sequence control unit
with OED3
General description
WDP3-01X with OED3 Doc. no. 214.157/DGB 1-1
1.2 Function
1.2.1 Hardware components A built-in PC board in Eurocard format type size 6 HU accommodates
the processor unit, the power controller and the power supply unit. The
mostimportantfunctionblocksoftheunitareevidentintheblockdiagram
(fig. 1-2).
Thepowersupplyunitisahigh-performanceAC/DCconverterwhichcan
be connected to 115 VAC or 230 VAC supply voltages. The energy
recovered by a motor during braking can be temporarily stored up to a
certain extent. To dissipate a higher amount of braking energy, an
external bleed resistor must be connected.
Power supply unit
External bleed resistor
ADC/DCpowersupplyunit generatesvariousvoltagelevelsforsupplying
the internal electronic circuits of the processor unit from the 24 VDC
voltage supply.
DC/DC power supply unit
NOTE
The electronic circuitry of the processor unit consists of PELV circuits as
defined in the DIN standard VDE 0160.
Various interface configurations are possible according to the actual
requirements.
Interface configuration
NOTE
The interfaces installed in the device are indicated on the type plate. The
following abbreviations are used:
RS 232 Serial interface RS 232
RS 485 LS Serial interface RS 485
LRS 422 IN Encoder interface RS 422
WDP3-01X with OED3
Inputs
RS 232, RS 485
Outputs
24 VDC
Interface
OPT.1
Signal
interface Management
processor
Software
indexer
(movement
profile
generator)
Rotation
monitoring
Power
controller
Processor unit ( P control)
M
E
DC
DC
Bleed resistor
115 VAC/230 VAC Power supply
325 VDC
AC
EEPROM
FRAM
A/B or
Pulse/direction
signals (RS 422)
Encoder
interface
OPT.2
+
Option
µ
Fig. 1-2 Block diagram
General description
1-2 WDP3-01X with OED3 Doc. no. 214.157/DGB
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