Abbreviations and Specialized Terms

Alphabetical Reference

SIP

Abbreviation for "Session Initiation Protocol".

Protocol standard for initialising calls in Æ IP networks.

SLK

Only for optiPoint 420 telephones. SLK (Self-Labeling-Key) means, that the labeling fields of the function keys automatically display the stored func- tions via LCD display.

VLAN

Abbreviation for "Virtual Local Area Network".

Subdivision of an Æ IP network into autonomous administration groups (domains). A possibility of characterizing the association with a VLAN is us- ing a Æ Default VLAN ID.

SNMP

Abbreviation for "Simple Network Management Protocol".

The protocol is used for communication with servers that takeover net- work management functions. This includes for example, protocolling er- rors that occur in network components (SNMPTrap).

SNTP

Abbreviation for "Simple Network Time Protocol".

The protocol is used between timeservers and terminal devices of a net- work to synchronize the time of the terminal device.

SRSR

Abbreviation for "Small Remote Sites Redundancy".

SRTP/SRTCP

Abbreviation for "Secure Real Time Protocoll" or "Secure Real Time Contoll Protocoll".

The SRTP protocol is a more secure version of the Æ RTP protocol and is used in IP telephony for secure transmission of voice data between sta- tions. The SRTCP protocol determines the QoS characteristics for received streams. This provides senders with feedback that they can use to opti- mize voice stream emission.

Subnet Mask

Classifies networks in A-, B- and C networks. Each class has a subnet mask that demasks the relevant bits. 255.0.0.0 for Class A, 255.255.0.0 for Class B and 255.255.255.0 for Class C. In a Class C network, for instance, there are 254 Æ IP addresss.

87

Page 87
Image 87
Siemens 2000 manual Sip, Slk, Vlan, Sntp, Srsr, Srtp/Srtcp

2000 specifications

Siemens 2000 is a robust and advanced industrial automation system that exemplified Siemens' commitment to innovation and efficiency in manufacturing during its launch period. Known for its modular design and interoperability, Siemens 2000 leveraged the latest technologies to create a more integrated and flexible manufacturing environment.

One of the standout features of Siemens 2000 is its use of the S7 series programmable logic controllers (PLCs). These programmable devices allowed for real-time monitoring and control of various industrial processes. The S7 PLCs were designed to handle complex automation tasks while offering an intuitive programming interface through the STEP 7 software. This enabled operators to create and modify programs easily, enhancing responsiveness to production changes.

Another notable characteristic of Siemens 2000 is its emphasis on connectivity. The system utilized Industrial Ethernet for communication between devices, ensuring high-speed data transfer and reliable connections across the network. This facilitated a more cohesive integration of machinery and systems, leading to improved workflow and productivity. The support for various communication protocols, such as Profibus and Profinet, allowed for seamless integration into existing infrastructures.

Siemens 2000 also introduced features that enhanced data acquisition and processing through SCADA (Supervisory Control and Data Acquisition) systems. These capabilities provided operators with real-time insights into production metrics, enabling predictive maintenance and proactive decision-making. The combination of advanced analytics tools and human-machine interfaces (HMIs) allowed users to visualize data patterns easily, improving overall operational efficiency.

Safety was a paramount consideration in the design of Siemens 2000. The system included integrated safety features that complied with international standards, providing reliable protection for both personnel and equipment. These safety measures ensured that potential hazards were identified and mitigated, promoting a secure working environment.

In conclusion, Siemens 2000 represented a significant leap forward in industrial automation with its modular and flexible architecture. The integration of advanced PLCs, seamless connectivity through Industrial Ethernet, sophisticated data processing capabilities, and a strong focus on safety made it a preferred choice for manufacturers looking to enhance their productivity and operational excellence during its time. The legacy of Siemens 2000 continues to influence modern automation solutions, embodying the principles of efficiency, safety, and innovation.