The system of VIPA PLC constitutes the application case of stainless steel continuous annealing unit project

Pick   want:   This paper introduces the application of PLC of Germany VIPA company in stainless steel continuous annealing unit of metallurgical industry. As a control system compatible with Siemens PLC , VIPA 's products are highly competitive, and its cost-effective and convenient use has gradually been recognized by users.

 

 

  System Components

    In a stainless steel continuous annealing unit project, we used the control system of the VIPA 300V series from Germany. The main configuration is:

1 ) 1 VIPA PLC 315-2DP01 as the central processing unit;

2 ) 4 VIPS 200V as remote station, one remote station also inserted a VIPA RS485 communication interface module CP240-2 , and four RKC temperature control table communication;

3 ) 16 sets of Italian EEI company's DC drive with Profibus DP communication;

4 ) 2 inverters communicate with Profibus DP ;

5 ) 1 touch screen as an operator station;

6 ) 1 industrial computer to be an engineering station.

   

    The system has entered the normal production stage after less than half a month of commissioning on site. The entire control system uses VIPA products from the controller to the remote station.

2.1 master station:

    The VIPA 315-2DP01 is selected as the controller, and the VIPA 300 series digital input module VIPA 321-1BL00 , the output module VIPA 322-1BL00 three, and the analog input module VIPA 331-7KB01 are attached .

 

2.2 four remote stations:

    The VIPA 253-1DP01 is selected as the interface module, and the corresponding I/O modules of the VIPA 200V series are selected and inserted in different stations. Up to 32 VIPA 200V I/O modules can be plugged into each station.

    Its usage is similar to that of the Siemens ET200M , but to install the dedicated GSD file provided by VIPA for Profibus configuration, each remote station can be configured with up to 32 modules. In principle, the function module is in front and the switch module is in the back.

2.3 16 DC drives from Italy's EEI company:

16 DC governor 83B ( model 585X ) produced by our company and Italian EEI joint venture company is connected to the DP bus interface of VIPA 315-2DP01 through its optional Profibus DP communication board R123 to realize the motor Communication control.

2.4 2 Siemens MM440 inverters:

Two Siemens MM440 inverters are connected to the EEI 's DC converter on the same DP bus. The parameters can be set by communication and the inverter data can be read.

2.5 1 touch screen for the operator station:

1 Taiwan and Taiwan EVIEW company's color touch screen operator interface as MT510T by MPI cable VIPA 315-2DP01 communication, the state cabinet in situ monitoring system can be controlled at the scene, and some control parameters can be set.

2.6 1 industrial computer to be an engineer station:

1 Advantech industrial computer as an engineering station, install Siemens configuration software WINCC as human-machine interface, communicate with VIPA 315-2DP01 through MPI cable, comprehensively monitor the operation of the whole unit, and make timely corrections.

3 application experience

    During the commissioning of the entire project, it felt almost no difference from the previous Siemens controller. Using VIPA 's PLC , its programming platform uses Siemens' STEP7 V5.2 and above, which is exactly the same as Siemens PLC 's programming method. VIPA's remote module for hanging DP, to install the VIPA GSD file, Siemens and its usage is similar to the remote station. A maximum of 32 VIPA 200V modules can be inserted per remote interface. Therefore, its expansion ability is very strong and the cost performance is high. VIPA's new 300S PLCs are integrated with an Ethernet interface for programming and communication with the host computer, eliminating the need for an MPI adapter, which brings great convenience to commissioning and maintenance.

The VIPA PLC integrates a working memory inside, which can be operated without an external MMC card, but it also has a standard MMC card interface for saving programs and data. This brings convenience and flexibility in use.

 

Our company is a high-tech enterprise mainly engaged in industrial automation, representing Siemens, Mitsubishi, Omron, Schneider, Yaskawa, AB, Yiyou, Henghe and other automated industrial control products. It integrates import and export trade of automation products. Scale electrical product distributors and industrial automation system integrators. The company has strong technical strength and good reputation, and establishes business cooperation relationship with world famous industrial control products such as Mitsubishi Electric / Omron / Germany Siemens.

Product Range:

First, programmable controller-PLC

Second, the motion control series - servo system / inverter

Third, the visual system - man-machine interface / touch screen

Fourth, the sensor - photoelectric switch / grating

Five, component accessories - contactor / circuit breaker / relay / various types of cable

Related accessories: VIPA4.docx

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