Siemens PAPBH User Manual download pdf (Page 4)

Introduction

The PAPBH is a gateway that allows a Paradigm Operator Interface access to a PROFIBUS-DP Network. The Host Adapter is connected to the Operator Interface

programming port allowing data transfer with Internal Communications Blocks. The PAPBH is auto-configuring for all PROFIBUS properties such as baud rate, but

needs a Station Address configured by the Operator Interface. These are set up using the PROFIBUS Network Driver described here.

Configuration

The Station Address and Input and Output Data Container Blocks are set in the Configuration Edit dialog from the Select Communications Driver dialog.

The Station Address has a default value of 126 and must be in the range 1 to 125 for normal operation.

The Input and Output Data Container Blocks are the data buffers that the PROFIBUS Network writes data to, and reads data from. These correspond to Internal

Communications Blocks and as such these must be set up in the Communications Block Table. A maximum of 116 words may be transferred per block. Data flow is

described with respect to the PROFIBUS Network - thus Input Data is written to the PROFIBUS Network and Output Data is read from the PROFIBUS Network.

Example

This example shows the PROFIBUS Node configured as Station Address 5, Communications Block A as Input Data and Communications Block B as Output Data.

PROFIBUS DP-SLAVE CONFIGURATION

Name Value

Station Address 5

Input Data Container Block A

Output Data Container Block B

COMMUNICATION BLOCKS

DEVICE ADDRESS DATA TYPE SIZE ACCESS UPDATE LINKS ENABLE

A Internal None

16-bit

Signed

10 Read Auto None Default

B Internal None

16-bit

Signed

10 Read Auto None Default

Communication Block Configuration

Driver Configuration

PROFIBUS NETWORK DRIVER APPLICATION NOTE

Red Lion Controls

20 Willow Springs Circle

York PA 17402

Tel +1 (717) 767-6511

Fax +1 (717) 764-0839

Red Lion UK Ltd

Tapton Park

Chesterfield S41 OTZ

Tel +44 (1246) 22 21 22

Fax +44 (1246) 22 12 22

Red Lion Controls France

56 Boulevard du Courcerin, Batiment 21,

ZI Pariest F-77183 Croissy Beaubourg

Tel +33 (64) 80 12 12

Fax +33 (64) 80 12 13

LIMITED WARRANTY

The Company warrants the products it manufactures against defects in materials and workmanship for a period limited to one year from the

date of shipment, provided the products have been stored, handled, installed, and used under proper conditions. The Company’s liability

under this limited warranty shall extend only to the repair or replacement of a defective product, at The Company’s option. The Company

disclaims all liability for any affirmation, promise or representation with respect to the products.

The customer agrees to hold Red Lion Controls harmless from, defend, and indemnify RLC against damages, claims, and expenses arising

out of subsequent sales of RLC products or products containing components manufactured by RLC and based upon personal injuries, deaths,

property damage, lost profits, and other matters which Buyer, its employees, or sub-contractors are or may be to any extent liable, including

without limitation penalties imposed by the Consumer Product Safety Act (P.L. 92-573) and liability imposed upon any person pursuant to

the Magnuson-Moss Warranty Act (P.L. 93-637), as now in effect or as amended hereafter.

No warranties expressed or implied are created with respect to The Company’s products except those expressly contained herein. The

Customer acknowledges the disclaimers and limitations contained herein and relies on no other warranties or affirmations.

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