Device Description; Setting The Profibus Address; Bus Termination - Siemens Pointek CLS 300 Kurzanleitung

Communications via PROFIBUS PA: Pointek CLS 300
digital model
Notes:
• The following instructions assume that the user is familiar with PROFIBUS PA.
• For more detail, please see the full manual.
Pointek CLS 300 is a Class B, Profile Version 3.0, PA device. It supports Class 1 Master for cyclic
data exchange, and Class 2 for acyclic services.
To configure Pointek CLS 300 we recommend SIMATIC Process Device Manager (PDM) by
Siemens. (For more information go to www.fielddevices.com > Products and Solutions >
Products and Systems > Process Device Manager.)

Device Description

To use PDM with PROFIBUS PA, you will need the Device Description (DD) for Pointek CLS 300.
Go to > Device Catalog > Sensors/Level/Capacitive/Siemens Milltronics, or go to the Pointek
CLS 300 product page at https://pia.khe.siemens.com/index.asp?Nr=4926 and click Downloads.
After downloading the DD file, you need to execute DeviceInstall.
Configuration
To configure a PROFIBUS Class 1 Master (for example, a PLC), you will need the GSD file,
SIEM80E9.GSD. It can be downloaded from the Pointek CLS 300 product page at
https://pia.khe.siemens.com/index.asp?Nr=4926 under Downloads.

Setting the PROFIBUS address

The factory setting for the PROFIBUS address is 126. Reset it locally using Mode 15 (see page 13),
or remotely via the bus using a parameterization tool such as SIMATIC PDM or HW-Konfig.
When cyclic data transfer with a Class 1 Master is in process, the address can only be
changed via the bus.

Bus Termination

Note: PROFIBUS PA MUST be terminated at both extreme ends of the cable for it to work
properly. Please refer to the PROFIBUS PA User and Installation Guidelines (order number
2.092), available from www.profibus.com.
Transmission of user data via PROFIBUS PA
The user data is the OUT parameter of the discrete input function block and is composed of the
Logical Level and Status bytes.
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