GE IS200BICMH1ACB

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 在用戶程序執(zhí)行階段， PLC總是按由上而下的順序依次地掃描用戶程序(梯形圖)。在掃描每一條梯形圖時，又總是先掃描梯形圖左邊的由各觸點(diǎn)構(gòu)成的控制線路，并按先左后右、先上后下的順序?qū)τ捎|點(diǎn)構(gòu)成的控制線路進(jìn)行邏輯運(yùn)算，然后根據(jù)邏輯運(yùn)算的結(jié)果，刷新該邏輯線圈在系統(tǒng)RAM存儲區(qū)中對應(yīng)位的狀態(tài)；或者刷新該輸出線圈在I/O映象區(qū)中對應(yīng)位的狀態(tài)；或者確定是否要執(zhí)行該梯形圖所規(guī)定的特殊功能指令。即，在用戶程序執(zhí)行過程中，只有輸入點(diǎn)在I/O映象區(qū)內(nèi)的狀態(tài)和數(shù)據(jù)不會發(fā)生變化，而其他輸出點(diǎn)和軟設(shè)備在I/O映象區(qū)或系統(tǒng)RAM存儲區(qū)內(nèi)的狀態(tài)和數(shù)據(jù)都有可能發(fā)生變化，而且排在上面的梯形圖，其程序執(zhí)行結(jié)果會對排在下面的凡是用到這些線圈或數(shù)據(jù)的梯形圖起作用；相反，排在下面的梯形圖，其被刷新的邏輯線圈的狀態(tài)或數(shù)據(jù)只能到下一個掃描周期才能對排在其上面的程序起作用。

AEG MODICON PROGRAMMABLE CONTROLLER PC-F984-485
 
TELEMECANIQUE GREEN RED BLUE YELLOW STACK LIGHT
 
SCHNEIDER AUTOMATION PM+ 1000 MODBUS INTERFACE UNIT MM-PMMP003C
 
SCHNEIDER ELECTRIC 25-32A OVERLOAD RELAY LRD1532*
 
SCHNEIDER 170MCI00700 INTERBUS CABLE NIB
 
MODICON B828 NO OTHER PART NUMBER AVAILABLE
 
MODICON MEMORY MODULE AS-E385-904
 
AEG MODICON 24VDC COIL CONTACTOR 719-00
 
AEG 110/120V COIL 40A 600VAC CONTACTOR LS27 910-301-572-22
 
AEG CURRENT TRANSFORMER ISO 87 464763
 
TELEMECANIQUE SCHNEIDER MODICON ETHERNET CABLING SYSTEM 499NES18100
 
AEG MODICON PROGRAMMABLE CONTROLLER PC-F984-385 PROM ID AS-C950-114 1008
 
AEG MODICON PROGRAMMABLE CONTROLLER AS-B805-016 BROKEN PLASTIC
 
MODICON AEG BRIDGE PLUS / MODBUS PLUS NW-BP85-000 *WORN*
 
SCHNEIDER AUTOMATION CONTROLLER MODULE TSX QUANTUM 140 CPU 123 04 BROKEN PLASTIC
 
AEG MODICON 12VDC TRUE LOW INPUT MODULE AS-B855-016
 
SCHNEIDER MODICON TSX COMPACT HIGH SPEED COUNTER MODULE AS BZAE 201
 
AEG MODICON 4.10HP/3.06KW PERMANENT MAGNET AC SERVO MOTOR 121-087-202

SCHNEIDER TSX MOMENTUM 24VDC I/O BASE 170 ARM 370 30
 
AEG CONTROL CARD A81 / 470 001 109
 
AEG MODICON 24VDC 0.5A OUTPUT MODULE, DAP 216, NNB
 
MODICON 184 AUXILIARY POWER SUPPLY MA-P421-000 15A0069
 
MODICON PanelMate CONTROL MODULE MM-PM21-200 / 92-00668-01
 
TELEMECANIQUE * SCHNEIDER POWER SUPPLY 24VDC * TSXUPSPEC0734

MODICON BRUSHLESS SERVO MOTOR 120-166-005
 
GOULD MODICON 24VDC INPUT MODULE B233-501
 
SCHNEIDER TSX MOMENTUM 24VDC I/O BASE 170 ADM 350 11
 
SCHNEIDER TELEMECANIQUE PROCESSOR MODULE TSXP67425
 
AEG 110/120VAC COIL CONTACTOR SH17-42 NIB
 
GOULD MODICON 115 VAC OUTPUT MODULE PCB B804-000 REV B *REPAIRED*
 
SCHNEIDER MODICON TSX PREMIUM TSX57 10/100 FCAST MODULE TSXETY5102
 
TELEMECANIQUE PROXIMITY SWITCH MAGNET 7093 420744 NIB
 
TELEMECANIQUE PROXIMITY SWITCH MAGNET 7547 421018 NIB
 
TELEMECANIQUE PROCESSOR MODULE TSXP47425
 
AEG MODICON TSX QUANTUM DIO DROP 140 CRA 211 20 043 502 787
 
MODICON 115V 60HZ POWER SUPPLY P420
 
AEG MODICON BRUSHLESS SERVO MOTOR 120-085-201
 
AEG SCHNEIDER AUTOMATION TSX QUANTUM MODBUS MODULE 140 NOM 211 00 MISSING DOOR
 
TELEMECANIQUE ELECTRONIC MOTOR PROTECTION LR9 F 5557
 
SCHNEIDER ELECTRIC TELEMECANIQUE 1.6-2.5A AUXILIARY OVERLOAD RELAY LRD 07
 
SCHNEIDER TSX MOMENTUM 120VAC I/O BASE 170 ADI 540 50
 
SCHNEIDER MODICON TSX PREMIUM FIPWAY PCMCIA CARD TSXFPP20 V:1.20
 
TELEMECANIQUE 37-50A OVERLOAD RELAY LRD3357 LR33
 
SCHNEIDER MODICON 230VAC 16 POINT INPUT MODULE AS-B809-016
 
AEG MODICON TSX COMPACT TRUE LOW DISCRETE OUTPUT MODULE DAP 217/AS-BDAP-217
 
MODICON P230 MOBILE PROGRAMMER AS-P230-080
 
MODICON 110/220V MODBUS REPEATER NW-TT85-000 *PAINT OVERSPRAY*
 
SCHNEIDER ELECTIRC iPC MAGELIS OPERATOR INTERFACE PANEL XBTF024610 *CRACKED*
 
GOULD MODICON 115VAC OUTPUT MODULE B350 *LOT OF 2*
 
AEG MODICON PROGRAMMABLE CONTROLLER PC-F984-385 BENT KEY BROKEN HANDLE
 
AEG 110/115V COIL 40A 600VAC CONTACTOR LS27 910-301-572-86
 
AEG MODICON 115VAC OUTPUT MODULE AS-B804-116
 
AEG 400V 60A MINISEMI DC DRIVE 380(415)/60+GO / 029.088 650
 
SCHNEIDER MODICON SLOT FILLER *LOT OF 20*
 
SCHNEIDER AUTOMATION PANELMATE CONTROL UNIT MM-PMA2400C
 
SCHNEIDER * 24VDC/230VAC OUTPUT MODULE * AS-BDAP-208
 
GOULD MODICON 115V 16 POINT OUTPUT MODULE AS-B804-018
 
AEG SCHNEIDER AUTOMATION MODICON MODBUS PLUS NETWORK ADAPTER 416 NHM 212 00
 
TELEMECANIQUE THERMAL OVERLOAD RELAY LR D4365
 
SCHNEIDER MODICON TSX PREMIUM PROCESSOR MODULE TSXP57302
 
AEG POWER SUPPLY MODULE DNP 203 / 6365-042.199810?.17
 
SCHNEIDER TSX MOMENTUM WELD CONTROL I/O BASE 170AZW88000
 
AEG MODICON MODEL 410 INTELLIGENT BRUSHLESS SERVO POSITIONER 110-222
 
SCHNEIDER MODICON PROFIBUS DP PCMCIA BOARD 467 NHP 811 00
 
TELEMECANIQUE SQUARE D NAUTILUS 0-1015PSI 24VDC PRESSURE SWITCH XML-F070D2029
 
AEG MODICON 24VDC, 16-POINT OUTPUT MODULE TSXDST1682