SIMATIC TDC control systems
SIMATIC TDC solves even complex drive, control and technology tasks with maximum quantity frameworks and shortest cycle times on one single platform. The system is used particularly for large plants in the process, energy and drive technology
SIMATIC TDC control system
SIMATIC TDC & SIEMENS TDC CONTROL SYSTEM
SIMATIC TDC – Unlimited open-loop and closed-loop
control
SIMATIC TDC is a multi-processor automation system that is particularly used in
large plants for process, energy and drive engineering.
SIMATIC TDC also solves complex drive, control and technology tasks with maximum quantity frameworks and minimum
cycle times on a single platform, and is therefore an ideal supplement to SIMATIC S7 in the top performance range. SIMATIC TDC is the technology and drive automation system integrated
into the SIMATIC, with which the configuration and programming is performed using the proven SIMATIC Tools – and thus part of Totally Integrated Automation.
SIMATIC TDC is consistent with standards, making it easy to
| Highlights ■ Modular system design with scalable hardware ■ Sampling intervals as low as 100 s for dynamic control tasks ■ Maximum performance thanks to the 64-bit architecture of the central processing unit ■ Synchronizable multi-processing with up to 20 CPUs per rack ■ Extremely high communications performance between the CPUs due to the VME bus system ■ Synchronous coupling of up to 44 racks ■ Graphical configuration using the STEP 7 engineering tools: continuous function chart (CFC) and sequential function chart (SFC) ■ Proprietary blocks in C Benefits ■ Increased productivity and competitiveness thanks to maximum computing power ■ Reduction in purchasing costs thanks to reduced component diversity and simpler stocking of spare parts ■ Reduction in engineering costs thanks to the use of commonly used standard tools and the reuse of existing software ■ Use of worldwide standards |
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work with, e.g. in communication and HMI:
• PROFIBUS DP and Industrial Ethernet
• SIMATIC WinCC and SIMATIC Operator Panels
SIMATIC TDC consists of one or more module racks where the required modules are inserted. The multi-processor operation enables the performance to be expanded almost without limit.
Automation solutions for large-scale plants
Potential users of SIMATIC TDC are not only the plant engineers,but also engineering offices which develop automation solutions for the plant operators.
SIMATIC TDC can be used, for example,
• for the closed-loop control of drives (torque, rpm, position,
angle/angular difference, speed), in particular if several
drives are to be coordinated or complex relationships exist between drives
• for regulating several/different physical variables (e.g.tension, pressure)
• for calculating a number of process/plant variables (e.g. temperature) SIMATIC TDC facilitates short computing cycles (100 μs), has functional reserves and offers outstanding flexibility.
Application examples
Application examples of SIMATIC TDC include:
• Metal production, metal processing and metal machining: Wire-drawing plants, stretcher levelers, bending and straightening machines, presses, circular arc type plants, rolling mills, upsetting devices, shearing and winding machines.
• High-voltage DC transmission stations for transmitting power over large distances, e.g. also marine cables.
• Reactive power compensation systems for stabilizing the power transmission, e.g. capacitor units, capacitor banks.
Siemens TDC Version
SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC control system SIMATIC TDC SIEMENS TDC
Multi Processor control system SIMATIC TDC
Performance, scalability and flexibility
SIMATIC TDC solves even complex drive, control and technology tasks with maximum quantity frameworks and shortest cycle times on one single platform. The system is used particularly for large plants in the process, energy and drive technology:
- Metal production and metal processing: Wire-drawing plants, stretcher levelers, bending and straightening machines, presses, circular arc type plants, rolling mills, upsetting devices, shearing and winding machines
- High Voltage Direct Current Transmission Systems (HVDC)
- Flexible AC Transmission Systems (FACTS), e.g. Reactive Power Compensation solutions
Features
Performance
The powerful processor modules of SIMATIC TDC allow the processing of maximum quantity frameworks in short cycle times down to 100 µs.
Scalability
Tailored hardware configurations: From mounting a suitable number of processor modules for synchronous processor operation to the synchronous coupling of whole racks – with SIMATIC TDC the automation system can be scaled modularly over a wide range.
Flexibility
The engineering of even complex control structures is carried out efficiently with the SIMATIC standard languages CFC and SFC and an extensive function block library. The user gets a maximum flexibility by creating own user libraries based on ANSI C code.
Modular system design
SIMATIC TDC is a modular multi-processor system which consists of one or several subracks. The subracks (VMEbus standard) are equipped with processor, periphery and communication modules. For the connection to further automation components SIMATIC TDC supports the communication standards:
- PROFINET
- PROFIBUS
- Industrial Ethernet
Processer Module CPU555
High performance for demanding control tasks based on.
- 64 Bit-Architecture
- Basic sampling time from 100 µs
- 3 PROFINET IRT interfaces
- Backplane bus with P0 interface for a fast Point–to-Point communication between CPU555 modules
- Article No.:6DD1600-0BB0
Communications modules CP50M1 and CP51M1
Powerful communication for.
- Commissioning
- Process control
- Operator control and monitoring
Thereby the following protocols are supported:
- MPI
- PROFIBUS DP
- Fast Ethernet with TCP/IP and/or UDP
- Article No.:
CP50M1: 6DD1661-0AD1
CP51M1: 6DD1661-0AE1
Peripheral module SM500
Various possibilities of periphery connection with:
- 8 analog inputs and outputs
- 4 integrating analog inputs
- 16 digital inputs and outputs
- 4 incremental encoder inputs
- 4 absolute encoders (SSI/EnDat)
- Article No: 6DD1640-0AH0
Coupling module CP53M0
The coupling module for easy migration/expansion of SIMADYN D plant with
- Synchronization of cycle-/clock times
- Alarms
The coupling to up to two SIMATIC TDCs subracks is also possible.
Article No. :6DD1660-0BJ0
Rack coupling-modules GlobalDataMemory (GDM) CP52x0
For synchronized multi computing and coupling of up to 44 racks.
Rack-coupling with the GlobalDataMemory mechanism offers:
- Central plant data storage / Shared Memory
- Synchronization of cycle-/clock time
- Alarms
- Refresh rates < 1ms (630 MBaud, 200 m)
- Article No.:
CP52MO memory module 6DD1660-0BF0
CP52IO interface module 6DD1660-0BG0
CP52AO access module 6DD1660-0BH0
Subrack UR6021
The subrack is the base component of SIMATIC TDC. It allows scalable expansion of hardware with large power reserves
- 19” system for wall and cabinet mounting
- 21 slots
- 64 bit backplane (VMEbus)
- 8 slots with P0 interface for fast, point-to-point communication between CPU555 modules
- Extended supply voltage range (AC/DC)
- Replaceable fan tray
- Configurable operating hours counter for simplified maintenance planning
- Article No.: 6DD1682-0CH3