Wago Control System In Large
Background Large-scale sewage treatment plant distance between each reactor
, while the engineers to keep abreast of all aspects of motor operation and valve switching, processing of the targets before and after the sewage and other conditions in order to make corresponding adjustments in a timely manner. Now there is a large-scale sewage treatment systems are all kinds of problems. Option only instrument in the vicinity of each reactor show, so that staff can understand the present reactor data on various indicators, but the engineer to understand all aspects of the situation takes some time, is not conducive to engineer in time to make adjustments. Another option is to use industrial PC and PLC control, so you can keep abreast of all aspects of the parameters, time to make adjustments, but because every reactor control room and the distance between the total, the data collected from the control room to be consumed the cost of relatively large number of analog bias that may arise, and problems with the rear access is not convenient. There are various responses on the part of a modular switches and analog acquisition, but part of each response variable to be collected the number of different types, module combination is not flexible enough, and the module on the communication distance has certain requirements for each communication line between the need to connect the module, if not part of the search module, resulting in the whole system is not stable enough. Several of the above programs there are some problems need to be some improvements.
Note: PC is connected through the RS485 port and WAGO-I/O-SYSTEM to achieve-to-many control.
The entire control system consists of WAGO-I/O-SYSTEM, Century Star configuration software, RS485 interface, the composition of industrial PC.
WAGO-I/O-SYSTEM including on-site bus adapter, programmable fieldbus controller, 750 series data input and output module, 750 series analog input and output modules, WAGO-I/O-PRO programming software, WAGO -I/O-CHECK boot and diagnostic tool. The above configuration according to specific requirements to make the appropriate adjustment.
According to treatment need to capture all aspects of data and control the type and quantity of output, we have to identify each site WAGO 750 series bus configuration, and then by bus to connect to the industrial PC on the RS485 Interface. Century Star configuration software via MODBUS protocol and WAGO-I/O-SYSTEM connected to the sewage treatment to achieve the parameters of all aspects of the timely collection, and can realize the control of one to many. Century Star configuration software using the parameters of the monitoring, alarm and control functions.
Field level: according to all aspects of treatment of specific need to use 750 series adapter or controller, communication interface RS232 or RS485, if the use of 750 series of programmable controllers (750-812/814/815/816) , you can control the distribution of tasks to complete.
Management level: the need for flexible control of the user
1. Select PC, or touch screen as the Master, using the built-in serial interface.
2. Select PLC as a Master, such as Schneider ... ..
3. Select WAGOIPC as the Master, can be connected to display data, and can be connected through the Ethernet network of the upper management level.
4. Select outside except 750-812/814/815/816 750 controller + RS232/RS485 interface module as Master.
Upper HMI software: Upper HMI software support MODBUSRTU required communication protocols, such as the Century Star, iFIX, Wanderware InTouch, power control, configuration Wang ... ... ...
WAGO-I/O-SYSTEM the key product features:
1. Easy to install modular structure, small size, save space, plug and play; WAGO spring cage technology, wiring is simple and reliable, vibration resistant, maintenance-free.
2. Users can use flexible arbitrary combinations of various functional modules together, and can change according to need bus adapters and other functional modules, field bus to achieve agreement for the future with ease.
3. Complete functions to adapt to a variety of field bus communication and serial port communication; function module varieties, fully functional, contains a variety of voltage levels applied to the switch signal input / output module and analog input / output modules, relay modules, counter modules, power modules, interface modules.
4. Design of each module on the economy less the number of channels, designed for the economy to provide the conditions for fieldbus node.
5. Connect quickly and easily by bus, field bus adapter input / output system quickly connected to the PLC or PC.
6. Protection up to IP65 protection class box to meet the development of industrial field bus systems, such as the chemical industry, food industry and other systems of protection requirements, as well as metallurgy, chemical industrial and mining enterprises harsh environment of the scene, WAGO 750 Series offers protection with IP65 rating protective box.
WAGO bus control system the flexibility to use PROFIBUS, DericeNet, CANopen, MODBUSEthernet, PROFINET and other programs.
Century Star configuration software main features:
1. Super graphics production functions: a gradual color fill, bitmap from the screen capture point, three-dimensional pipe, etc., can image to visually reflect the status of various equipment on site.
2. Device configuration features: Driver using COM component technology to support the thousands of hardware devices at home and abroad, and through Modem, RS232, RS485, RS422 MODBUS protocol based communication with other software, "Century Star" may call the shots stop, can be used as slave.
3. Advanced voice alarm technology: to create a precedent for configuration software, without pre-recorded voice, you can let the computer for standard Mandarin alarm, from the Chinese word limit.
4. The new configuration report function: the first time, in industrial control software industry the concept of configuration reports, configuration reports easy to use (similar to Excel), users can easily get real-time reports and historical reports (such as class newspaper, daily, monthly, annual reports etc.).
In addition, the powerful virtual machine technology, new management configuration concepts, integrated monitoring and surveillance capabilities, historical data, more than make up the powerful functions are functions of the Century Star configuration software with the.
Function
1. All aspects of field data can be promptly transferred to the master control room, through the century, who star configuration software
Wago Control System In Large
By: mumu
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