GE BECCO2200 manual DCA Index, Reply Buffer Size Adjustment, SOE Buffer Size Adjustment

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	BECCO2200 DCA
GE Energy Services	Configuration Guide

3.2.1 DCA Index

This parameter specifies the WIN DCA index of the BECO2200 DCA application in the WIN CFG_DCA table. The index is zero based. This parameter will be automatically assigned by ConfigPro.

3.2.2 Reply Buffer Size Adjustment

This parameter specifies an increment to the total number of reply buffers allocated by the BECO2200 DCA. The BECO2200 DCA will allocate, at a minimum, two (2) reply buffers for each device configured. The configured adjustment will be added to this total. The number of extra reply buffers should increase in proportion to the baud rate selected, and the frequency of polling for each device.

☞NOTE: This parameter affects the RAM requirements of the BECO2200 DCA. By

decreasing this parameter, more RAM will be made available to other applications running in the system.

3.2.3 SOE Buffer Size Adjustment

This parameter specifies an increment to the total number of SOE buffers allocated by the BECO2200 DCA. The BECO2200 DCA will allocate, at a minimum, one (1) SOE Buffer for each Digital Input point configured. The configured adjustment will be added to this total. The number of extra reply buffers should increase in proportion to the expected event reporting of the BECO2200 devices (the more events reported by the BECO2200 devices, the more buffers are required to sort the information).

☞NOTE: This parameter affects the RAM requirements of the BECO2200 DCA. By

decreasing this parameter, more RAM will be made available to other applications running in the system.

3.2.4 SOE Buffer Overflow Option

This parameter indicates what the BECO2200 DCA should do if the time sorted SOE list becomes full. The DCA can be configured to either overwrite the oldest event in the list or to discard the newest event.

A164-0CG-1.00-2Restricted

6	Full

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Contents Configuration Guide BECCO2200 DCATrademark Notices Table of Contents Configuring the A164MODE Table Configuring the A164DTBL Configuration Table BECCO2200 DCA List of Figures Viii List of Tables BECCO2200 DCA Purpose of this Guide About this GuideWho Should Use this Guide Additional Documentation Introduction to the Wesdac D20 RTU GEN-0003How this Guide is Organized Xiv Overview Xvi Configuration Tables BECO2200 DCA Configuration TablesConfiguration Sequence Configuring Win for the BECO2200 DCA Wesdac Point AllocationCounters Binary InputsBinary Outputs Analog InputsGeneral Information Configuring the A164APPL TableDescription of Fields DCA Index Reply Buffer Size AdjustmentSOE Buffer Size Adjustment SOE Buffer Overflow OptionDevice Event Response Time BECCO2200 DCA Configuring the A164PORT Table BECO2200 DCA A164PORT Configuration TableBaud Rate Communication Port NameCommunication Port Parity RTS On TimeRemote Reply Timeout Intercharacter TimeoutRTS Off Time Failures Before Off-line Line Idle TimeRetries Before Failure Number of Devices on PortConfiguring the A164UNIT Table BECO2200 DCA A164UNIT Configuration TableUnit Type Remote AddressType 0 Read Interval Type 3 Read Interval Type 1 Read IntervalType 2 Read Interval Type 4 Read IntervalType 8 Read Interval Type 7 Read IntervalTime Synchronization Interval Configuring the A164MODE Table First Dvcf A164MODENumber of Dvcf BECCO2200 DCA Configuring the A164DVCF Configuration Table First Data Record First UnitNumber of Units Number of Data RecordsConfiguring the A164DTBL Configuration Table Point Number Table TypeData Value Fatal Error Messages Appendix AMessages Logged by the BECO2200 DCAF102 Bad A164UNIT record counts, must be F100 Bad A164APPL record counts, must beF101 Bad A164PORT record counts, must be F103 Bad Cfgdca record counts, must beF105 Invalid SOE Overflow parameter F107 x WESDACy pnts configured, z requiredF106 Total # devices exceeds Unit size F109 Cannot find x database table F108 x table creation errorF110 Fatal errors exist in configuration F111 Bad A164DVCF record counts, must beF122 Dvcf Record x, invalid First Unit F120 Mode Record x, invalid First DvcfF121 Mode Record x, invalid Number of Dvcf F123 Dvcf Record x, invalid Number of UnitsF203 Error x creating A164-y-z exchange F200 Error x on win openF201 Error x signaling A164-D-00 process F125 Dvcf Record x, invalid Number of Type-PointF206 Process A164-x-y died while initializing F204 Error x spawning A164-y-z processF205 Error x activating A164-y-z process F207 Unable to allocate buffersE301 Port rec x, invalid failures before offline Non-Fatal Error MessagesE300 Port rec x, invalid baud rate E302 Port rec x, num of devices exceeds UnitE304 Port rec x, invalid unit address E303 Port rec x, configuration badE307 Unit rec x, configuration bad E305 Unit rec x, invalid unit typeE401 Error x setting character port E399 Non-fatal errors exist in configurationE400 Error x opening port y E308 Port rec x, num of devices cannot =E404 Error x spawning A164-y-z process E402 Error x setting SIO timersE403 Error x creating A164-y-z exchange E405 Error x activating A164-y-z processE406 Process A164-x-y died while initializing E407 Error x signalling A164-y-z processE409 Error x, invalid start signal from Spawner E408 Unable to allocate polling listPSOS Interface Warnings I701 Port rec x, invalid RTS on time Information MessagesI700 Port rec x, invalid reply time-out I702 Port rec x, invalid RTS off timeI704 No Configuration deleting I703 Port rec x, invalid intercharacter timeoutI705 Port rec x, no polling required Do Operate Failed Output Request Return CodesDemand Scan Failed AO Operate FailedGlossary of Terms AsciiRAM Menu-oriented software program that operates on a personal A164-0CG-1.00-2Restricted List of Acronyms and Abbreviations