GE DA301

对符号变量使用的限制

■符号变量不能用作非直接变量(例如，@变量名)(非直接变量描述)

■符号变量不能用于EGD页C块不支持符号变量

■符号变量不能用于COMMREQ状态字

■符号变量不能作为字内的位用于结点或线圈

■WEB页不支持使用符号变量符号变量不能用作硬件模块的I/0点，状态字等等。

■符号型布尔变量不允许用作非布尔参数

总线功能块

四个程序功能块允许PACSystems CPU跟系统中的非GE Fanuc VME模块之间进行通信

总线读(BUS_ _RD)

总线写(BUS_ _WRT)

总线读/修改/写(BUS_ RMW)

■总线测试和设置(BUS_ TS)

机箱、槽、子槽、区域和偏移量参数

机箱和槽参数涉及到硬件配置中的一个模块。区域参数涉及到配置那个模块的一个存储区域。子槽一般设定为0。偏移量是一个基于0的的数，用偏移量加上基地址(区域配置的的部分)计算要读和写的VME地址

每一个槽能够达到8个可配置的VME地址区域。这些区域能在这个模块中交迭。少必须配置一个区域用来模块和逻辑间的通讯。VME地址区域在模块的硬件配置存储器表中配置

General Electric DS3820DOSB Operator Panel DS3820DOS-B Controller DS Control GE

GE GENERAL ELECTRIC DS200TCCBG3BED DS215TCCBG3BZZ<wbr>01B MKV CIRCUIT BOARD (WL102)

GENERAL ELECTRIC DS3800NFCD1S1K FIRING CIRCUIT PC BOARD *USED*

GENERAL ELECTRIC DS3800NHVE  DS3800NHVE (USED TESTED CLEANED)

GENERAL ELECTRIC DS200KLDBG1ABA  DS200KLDBG1ABA (USED TESTED CLEANED)

GENERAL ELECTRIC DS200TCEAG2BTF  DS200TCEAG2BTF (USED TESTED CLEANED)

GENERAL ELECTRIC DS3800NBIC  DS3800NBIC (NEW NO BOX)

GENERAL ELECTRIC DS3800HPRB1D1C  DS3800HPRB1D1C (USED TESTED CLEANED)

GENERAL ELECTRIC DS3800NRTB1A1A  DS3800NRTB1A1A (USED TESTED CLEANED)

GENERAL ELECTRIC DS3800HDRA  DS3800HDRA (USED TESTED CLEANED)

GENERAL ELECTRIC DS3815PFZB1F1A NSMP

GENERAL ELECTRIC DS2020FECNRX01<wbr>0A BOARD (122045)

GENERAL ELECTRIC DS3800NRTC1A1A CIRCUIT BOARD * USED *

GENERAL ELECTRIC DS3800HIOA1B1D  DS3800HIOA1B1D (NEW NO BOX)

GENERAL ELECTRIC DS3800HRMA1H1F  DS3800HRMA1H1F (NEW IN BOX)

GENERAL ELECTRIC DS200TCRAG1ACC  DS200TCRAG1ACC (NEW NO BOX)

GENERAL ELECTRIC DS3800HRDA1C1C  DS3800HRDA1C1C (USED TESTED CLEANED)

GENERAL ELECTRIC DS200EXDEG1AAA NSNP

General Electric Ge DS200CPCAG1A-B<wbr>A Pcb Circuit Board

GENERAL ELECTRIC DS200FPSAG1ABB PC BOARD ASSY FAN POWER SUPPLY *NEW IN BOX*

GENERAL ELECTRIC DS3800HXRA  DS3800HXRA (USED TESTED CLEANED)

GENERAL ELECTRIC DS3800HXCA1D1D CIRCUIT BOARD *NEW NO BOX*

GENERAL ELECTRIC DS3800HDRA1B1B REMAN

General Electric DS200TBQGG1ABB GE Speedtronic DS200 Termination Module NEW IN B

GENERAL ELECTRIC DS3800NPSE  DS3800NPSE (USED TESTED CLEANED)

General electric DS3800NFCB1S1S PCB Board

GENERAL ELECTRIC DS3815PAAA  DS3815PAAA (USED TESTED CLEANED)

GENERAL ELECTRIC DS3800HMPF1C1B  DS3800HMPF1C1B (USED TESTED CLEANED)

GENERAL ELECTRIC DS200GDPAG1AHE CIRCUIT BOARD *NEW IN BOX*

General Electric Ge DS200RTBAG2AHC Relay Card

GE General Electric DS3820NGDB1A1A Field Ground Fault Detector DS3820NGDB

GENERAL ELECTRIC DS3800NFCD1L1E CIRCUIT BOARD *USED*

GENERAL ELECTRIC DS3800HLNE1B1B  DS3800HLNE1B1B (NEW NO BOX)

GENERAL ELECTRIC DS215UPLAG1AZZ<wbr>02A  DS215UPLAG1AZZ<wbr>02A (USED TESTED CLEANED)

GENERAL ELECTRIC DS200GSIAG1CBA CIRCUIT BOARD *NEW IN BOX*

GENERAL ELECTRIC DS3800NCIB1H1D NSMP

General Electric DS3800HAFA1D1E

General electric ds3800nowa1h1h regulator card

GENERAL ELECTRIC DS200IAXSG1ABB UNMP

GENERAL ELECTRIC DS3800NMEA1G1E MOTOR EXCITER CONTROLLER PC BOARD *USED*

GENERAL ELECTRIC DS3800NCID1B1A CURRENT ISOLATOR CARD * NEW IN BOX *

NIB GENERAL ELECTRIC DS3800NPSE1D1F POWER SUPPLY BOARD DSNPSE1D1F 

GENERAL ELECTRIC DS3800HDRA1B1B  DS3800HDRA1B1B (NEW IN BOX)

GENERAL ELECTRIC DS3800HSCD  DS3800HSCD (NEW IN BOX)

GENERAL ELECTRIC DS3800NPSE1B1B CIRCUIT BOARD *USED*

GENERAL ELECTRIC DS3820LT4C.1C1<wbr>A * NEW NO BOX *