Chapter 1 Introduction
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Chapter 1 Introduction
1.1 Introduction
This user’s manual is to describe Profibus-DP (Decentralized Peripherals) Master I/F module (hereinafter
referred to as
Pnet I/F module
) among communication modules of XGT PLC system.
Profibus-DP is specified in IEC Fieldbus Standard IEC 1158.
In this communication, Token Ring is used to control the communication and to configure the network easily.
Pnet I/F module is a module to control the field bus with Twisted Shielded Pair Copper Cable applied.
1.2 Characteristics
XGT Pnet I/F module has the characteristics as follows;
▶
Conforms to the international standard of EN 50170
▶
Supports Auto Baud Rate Detect
▶
Supports Sync/Freeze mode
▶
Max. input data : 244 Bytes/Slave
▶
Max. output data: 244 Bytes/Slave
▶
Max. data size : 244 Bytes/Slave, 10 kbyte/Master
▶
Communication speed : 9.6k, 19.2k, 31.25k, 45.45k, 93.7k, 187.5k, 500k, 1.5M, 3M, 6M, 12M
Active Stations, Master Devices
PC
Passive Stations (Slave Devices) are polled
PROFIBUS
Summary of Contents for XGL-PMEA
Page 53: ...Chapter 6 SyCon Setting 6 4 5 Configuration Setup Select Next ...
Page 55: ...Chapter 6 SyCon Setting 6 6 3 Setup complete 6 Installed contents 1 Installed file ...
Page 148: ...Chapter 10 Program Example 10 27 Figure 10 2 24 Link Enable High speed link P2P ...
Page 176: ...Chapter 11 Troubleshooting 11 10 11 4 3 XG5000 abnormal connection ...
Page 189: ...Appendix A 8 A 3 Dimensions XGL PMEA B C have same dimensions Unit mm ...