MB510 ABB AC 400 Controllers Program Card Interface PLC Spare Parts 3BSE002540R1

MB510 ABB AC 400 Controllers Program Card Interface PLC Spare Parts 3BSE002540R1
 
 
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Description:

The controller system configuration and the application program is normally created in an offline or sometimes an on-line configuration session supported by an engineering station. The work is basically backed up in the engineering station environment (hard disc, flexible disc or likely). To restore a RAM which has been cleared by an accident or a fatal error some measures have to be taken, automatically and manually. In addition to the automatic loading of the system program, described above under the heading System Program Backup, somebody has to manually load the application program backup (including the controller system configuration) using an engineering station. In some applications this is a too time consuming procedure and it needs assistance of qualified maintenance people.

During normal operation a program card is continuously supervised. The supervision is partly based on checksum calculation. For the application backup the checksum is calculated in connection to the program card insertion. (For the system software backup the checksum is established during the system program generation, that is, part of the code.)

 
Main products: spare parts modules of PLC and DCS systems of world-famous brands
 
① Allen Bradley (American AB) series products
 
② Schneider series products
 
③ General Electric series products
 
④ Westinghouse series products
 
⑤ Siemens (Siemens series products), Siemens, Siemens SIMATIC, Siemens CNC system, etc.
 
⑥ Sales of ABB robots FANUC Robots,YASKAWA Robots,Mitsubishi Robots
 
⑦ Westinghouse: ovation system, WDPF system, MAX1000 system spare parts.
 
⑧ Invensys Foxboro: I / a series system, FBM (field input / output module) sequence control, ladder logic control, accident recall processing, digital to analog conversion, input / output signal processing, data communication and processing, etc.
 
Invensys Triconex: redundant fault-tolerant control system, Zui modern fault-tolerant controller based on triple module redundancy (TMR) structure.
 
⑨ Bosch Rexroth: indramat, I / O module, PLC controller, drive module, etc.