1. Yokogawa Electric Corporation ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 Solution Marketing Group International Business Headquarters CENTUM CS 3000 R3.04 GSGW December 2, 2003

2. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.2 R3.04 System Configuration - Overview ooo GSGW V net PLC FCJ/FCN Ethernet PROFIBUS-DPV1 Discrete I/O Drive DeviceNet Photoelectric device OPC Server FFCS Ethernet Safety System Other System Subsystem Gateway

3. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.3 GSGW GSGW -- OPC Station – (Generic Subsystem GateWay) Interface for subsystem communication

4. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.4 ooo Current system configuration ooo Subsystem HIS FCS Vnet Ethernet/RS %WW connection ADL%SW Sub system data FCS functions Function Blocks HIS accesses Sub system data via FCS Function Block. ADL Communication Sub system Driver

5. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.5 GSGW Background There are few cases that single vender’s PAS covered all the plant. –ESD (Emergency Shutdown System), F&G, Motor Control, PLCs are often used together with CENTUM system. It is the increasing plants that use several venders on the area. –Ex. Train 1 is CENTUM (Yokogawa), Train 2 is other vender, etc. One of strong requirements from customers is the integration of the HMIs among several systems.

6. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.6 GSGW Functions GSGW Yokogawa provides GSGW for system integration GSGW is the PC with the following functions –OPC client function GSGW can connect 3rd party system via OPC interface –GSGW works as a FCS, but GSGW is NOT a controller. Vnet interface Subsystem interface (%WW) The function blocks can create in GSGW –But not support Control Block, such as PID

7. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.7 The Environment for GSGW Platform –Windows2000 professional/2000 Server –Windows XP professional/2003 Server Interface –OPC Server shall be compliant with OPC DA2.0 custom interface Capacity –4 OPC servers/GSGW –Data volume: 4000word/GSGW Scan period –1 sec.

8. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.8 GSGW system configuration ooo Subsystem (PLC, etc.) HIS FCS Vnet Ethernet Display Tag Sub system data GSGW HIS accesses Sub system data GSGW OPC client function OPC Server The OPC server for the subsystem Sub System data Ethernet

9. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.9 GSGW system configuration ooo Subsystem (PLC, etc.) HIS FCS Vnet Ethernet Display Tag Sub system data GSGW HIS accesses Sub system data OPC client function The OPC server for the subsystem Sub System data Ethernet OPCServer GSGW

10. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.10 The difference between GSGW and FCS The purpose of GSGW is NOT a controller –GSGW differs in hardware reliability from FCS. –Control logic is not included, such as PID block. –High speed scan period does not support. The subsystems which do not have OPC interface cannot be integrated.

11. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.11 GSGW Application Capacity *1 The number of tag names for elements per GSGW indicates the maximum number of a total of common switches (%SW) and communication I/O to which tag names can be assigned. However, up to 1,000 %WB elements can only be given tag names. *2 The number of tag names indicates the maximum number of a total of function blocks (%BL) and annunciators (%AN) to which tag name can be assigned.

12. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.12 Not support Function Block Type Controller Block –PID,PI-HLD,PID-BSW,ONOFF,ONOFF-G,PID-TP,PD-MR,PI-BLEND,PID-STC Manual Loader Block –MC-2,MC-3 Signal Setter Block –BSETU-2, BSETU-3 Signal Distributor –FOUT,FFSUM,XCPL,SPLIT Pulse Count Input Connection Block –PTC YS Block FF Faceplate Block Sequence Element Block –CTP,RS Unit Block Valve Pattern Monitor Block Offsite Block

13. ISD-MASP-S03065 Rev.2 Copyright © Yokogawa Electric Corporation December 2, 2003 R3.04 GSGW Page.13 True Partnership We wish to contribute the success of the customer.