|
|
corporate
Processing system |
||
|
||
|
System configuration VEGALOG 571 is a central processing system with modular construction. It consists of a carrier with integrated bus board for communication and automatic module determination, a CPU card and various input and output cards. The cards are designed as module cards in European size (DIN 41 494) with 5 TE width and can be composed individually acc. to the requirements. The cards require a supply voltage of 24 V DC. The supply voltage can be provided e.g. by the power supply unit VEGASTAB 593. The max. configuration comprises 2 completely equipped carriers connected via LOGBUS connection cable. Hence 32 modules are available, whereby up to 31 peripheral cards can be connected. Central unit The central unit (CPU card) takes over the complete digital communication (LOGBUS) among the individual cards. It is responsible for all calculating tasks, e.g. scaling, linearisation, differential generation with a differential measurement etc. |
Adjustment The setup and adjustment of the system is made via the RS 232 interface of the CPU or via Ethernet (VEGACOM 558 necessary) and a standard PC in conjunction with the menu-driven adjustment program »VEGA Visual Operating« (VVO). Visualisation The visualisation program »Visual VEGA« is available for graphic and tabular presentation of the measured values. Data of all measurement loops can be transmitted to the PC via the RS 232 interface and are displayed and saved there. Digital connection With the interface converters VEGACOM 557 (e.g. Profibus DP) and VEGACOM 558 (Ethernet), VEGALOG 571 can be connected digitally via standard bus systems/standard protocols to connected systems (DCS, PLC, PC). The measured values, diagnosis information can be enquired there and certain parameter modifications can be carried out. |
|