Parker L5353 User manual



  

Copyright Parker SSD Drives, Inc 2008
All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any
form or by any means to persons not employed by a Parker SSD group company without written permission
from Parker SSD Drives Inc.
Although every effort has been taken to ensure the accuracy of this document it may be necessary, without
notice, to make amendments or correct omissions. Parker SSD Drives cannot accept responsibility for
damage, injury, or expenses resulting therefrom.
Technical Manual
HA470380 Issue 4

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   
Please read this information BEFORE installing the equipment.
Intended Users
This manual is to be made available to all persons who are required to install, configure or
service equipment described herein, or any other associated operation.
The information given is intended to highlight safety issues, and to enable the user to obtain
maximum benefit from the equipment.
Application Area
The equipment described is intended for industrial motor speed control.
Personnel
Qualified personnel should carry out installation, operation and maintenance of the
equipment. A qualified person is someone who is technically competent and familiar with all
safety information and established safety practices; with the installation process, operation
and maintenance of this equipment; and with all the hazards involved.
REFER TO YOUR MAIN PRODUCT MANUAL FOR SPECIFIC SAFETY
INFORMATION ABOUT THE DEVICE YOU ARE CONTROLLING
!


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   

 
System Overview 
The PROFIBUS Protocol
Principles of Operation 
I/O Data Exchange
Product Features 
Product Code
Installation
Wiring the System 
Cable Specification 
Grounding the Shield
Terminating Resistors 
Terminal Block (TB1) Connections 
Fitting the Profibus LinkCard
Installing the Profibus LinkCard 
Wiring Diagram 
Understanding the LED Indications
Initial Check for Connection
Network and Module LED Indications 
 
Programming Considerations 
 !" # " $ %
Programming Considerations 
 
Troubleshooting 
Module Status LED 
Network Status LED 
Technical Specifications &
Environmental
Supply Voltage
Physical 

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   
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System Overview
Area
Computer
PC/VMECNC Host
DCS
Temp
Controller
I/O Field
Device
Motor
Drives
Trans-
mitter Field
Device
Factory
Level
Cell
Level
Field
Level
MMS, TCP/IP Backbone
PROFIBUS-FMS
PROFIBUS-DP PROFIBUS-PA
PLC
PC
Figure 1 PROFIBUS Application Areas
The PROFIBUS Option supports the PROFIBUS-DP variant of the
PROFIBUS protocol, which is designed especially for communication
between automatic control systems and distributed I/O at the device level. It
is most often used to allow a central Programmable Logic Controller or PC
based control system to use external ‘slave’ devices for I/O or specialized
functions. The principal advantage is that these devices may be distributed
around a machine, thereby saving on the cost of point-to-point wiring. The
‘open’ nature of the network also permits equipment from different
manufacturers to be mixed on the same bus. Additionally, the off-loading of
complex and specialized tasks such as PID temperature control lessens the
processing load on the central PLC so that its other functions may be carried
out more efficiently and requires less CPU memory.
The PROFIBUS Protocol
PROFIBUS is a vendor independent, open fieldbus standard for a wide
range of applications in manufacturing, process and building automation.
Vendor independence and openness are guaranteed by the PROFIBUS
standard EN50170. With PROFIBUS, devices from different manufacturers
can inter-communicate. Suitable interfaces exist for PLC’s that include the
Siemens, Mitsubishi and Allen Bradley range.
PROFIBUS-DP (De-central Periphery) is described in DIN 19245 Part 3, and
forms part of EN 50170 with P-Net and WorldFIP. However it is important to
note that P-Net and WorldFIP are wholly incompatible with PROFIBUS,
using different wiring and transmission technologies.
The PROFIBUS-DP network uses a high-speed version of the RS485
standard, permitting baud rates of up to 12Mbaud.
A maximum of 32 PROFIBUS-DP stations (nodes) may be contained within
a single network segment.
PROFIBUS-DP is a multimaster, master-slave, token passing network.
More detailed information, including a detailed guide to products available,
may be obtained from the various worldwide PROFIBUS user organizations.
You will find contact information in trade magazines or by reference to
http://www.profibus.com on the World Wide Web.