Chapter 4 Detailed Descriptions of the Fieldbus Network Adapters
GFK-2958E
RSTi-EP User Manual
56
4.1.2
Addressing
The network adapter on the PROFIBUS-DP is addressed via the two rotary switches.
Note
: A maximum of 125 addresses (1 to 125) can be assigned. Each address may be assigned only
once in the overall bus structure. Addresses 1 and 2 are generally used by the control
systems. Bus addresses 000 plus 126 and higher may not be used.
The most significant digit is set with rotary switch
H
, the least significant digit with rotary switch
L
.
The switches are labelled in the hexadecimal numbering system (0 to 9, A=10, B=11, C=12, … F = 15). A
hexadecimal to decimal conversion table is provided in the annex.
Coding: Address = (H*16) + L
Default Setting EPXPBS001: Address = 3
Addressing examples:
Examples for Addressing the EPXPBS001
PROFIBUS address
15
: H = 0, L = F
PROFIBUS address
112
: H = 7, L = 0
PROFIBUS address
44
: H = 2, L = C
Summary of Contents for GFK-2958E
Page 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Page 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Page 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Page 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Page 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Page 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Page 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Page 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Page 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Page 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Page 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Page 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Page 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...