Speed Dialling via Programme Key

Spare keys on the optiset E telephone and on the add-on Key Module are available for programming of direct dialling numbers, internal or external.

There are two types of Direct Dialling keys available:

1. Direct Destination Select (DDS) keys

These keys are programmable by yourself for any external numbers, subject to your trunk barring limit.

2. Direct Station Select (DSS) keys

These keys are available for programming of internal numbers. Once an extension number has been programmed the LED will indicate the status of the extension i.e. busy or free.

These keys can be used to pick up calls that flash on them if your phone is free.

Programme Speed Dial keys

-press Service Menu key

-scroll to Key Functions option

- press key to confirm Key Functions option

-press required key to be programmed

- press key to confirm change? option

-scroll to Direct Station Select or Direct Destination Select option

-press key to confirm required option

-press key to confirm SAVE? option

Programme Speed Dial Destinations

- press Service Menu key

- press programmed DDS or DSS key

-dial required external number or extension number

-press key to confirm SAVE? option

Dial Speed Dial Numbers

- press required DSS or DDS key

NUMBER DIALLED

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Siemens 300 manual Speed Dialling via Programme Key

300 specifications

Siemens 300, often referred to as S7-300, is a highly versatile modular automation system designed for a wide variety of industrial applications. Launched as part of Siemens’ Simatic series, the S7-300 has gained significant prominence for its flexibility, scalability, and performance, making it the go-to choice in numerous sectors, including manufacturing, process industries, and infrastructure.

One of the most noteworthy features of the Siemens 300 is its modular design. This architecture allows users to customize their control system configurations according to specific requirements. The S7-300 supports a wide range of modules, including digital and analog input/output modules, communication processors, and specialty modules for motion control and high-level safety applications. This modularity not only ensures that the system can grow with the project requirements but also simplifies maintenance and upgrades.

The Siemens S7-300 employs advanced technologies to facilitate efficient control and monitoring of industrial processes. It utilizes the STEP 7 software for programming, which supports multiple programming languages such as LAD (Ladder Diagram), FBD (Function Block Diagram), and STL (Statement List). This flexibility allows engineers to use the programming style they are most comfortable with while ensuring that the control applications can be easily understood and modified.

Another significant characteristic of the S7-300 is its robust communication capabilities. The system supports numerous communication protocols, including Profibus, Profinet, and Industrial Ethernet. This broad connectivity enables seamless integration with different devices and systems, facilitating effective data exchange and real-time monitoring.

The S7-300’s processing power is another point of distinction. With its high-performance CPUs, this system can handle complex tasks while ensuring fast response times, crucial in time-sensitive manufacturing processes. Moreover, the redundant architecture options enhance system reliability and ensure continuous operation, even in the event of component failures.

In the realm of diagnostics, the S7-300 provides comprehensive monitoring tools. It offers advanced diagnostic capabilities, enabling operators to identify and troubleshoot issues swiftly. This feature minimizes downtime and ensures that production processes remain uninterrupted.

In summary, the Siemens S7-300 stands out due to its modularity, advanced programming capabilities, excellent communication options, high processing power, and robust diagnostics. Its adaptability makes it a preferred choice for businesses looking to optimize their automation processes across a diverse range of industries. With Siemens continually enhancing this platform, the S7-300 remains a critical component in the evolution of industrial automation.