MX220
MX220 PLC梯形圖語言的編程原則
1、梯形圖由多個梯級組成,每個線圈可構成一個梯級,每個梯級有多條支路,每個梯級代表一個邏輯方程;
2、梯形圖中的繼電器、接點、線圈不是物理的,是PLC存儲器中的位(1=0N;0=0FF);編程時常開/常閉接點可次引用,線圈輸出只能是一次;
3、梯形圖中流過的不是物理電流而是“概念電流”,只能從左向右流;
4、用戶程序的運算是根據PLC的輸入/輸出映象寄存器中的內容,邏輯運算結果可以立即被后面的程序使用;
5、PLC的內部繼電器不能做控制用,只能存放邏輯控制的中間狀態;
6、輸出線圈不能直接驅動現場的執行元件,通過I/模塊上的功率器件來驅動?;具壿嬛噶钜晕贿壿嫴僮鳛橹?,在位邏輯指令中,除非有特殊說明,操作數的有效區域為:I、Q、M、SM、T、C、V、S、L且數據類型為BOOL觸點和線圈指令又分為:標準指令、立即指令、取反指令、正(負)跳變指令。
Xycom XVME-240
XYCOM 3410T
Xycom 4115T
Xycom 70490-001
XYCOM XVME-560
XYCOM 4810 ANA 91058-501
Xycom XVME-630 68030 CPU
XYCOM AOUT XVME-530 PCB
XYCOM XVME-957
XYCOM XVME-010
XYCOM 9403
XYCOM XVME-560
XYCOM XVME-240
XYCOM 3200AC
Xycom XVME-674
XYCOM 124007
Xycom 70091-001 VME
Viewtronix STX 1811 T
XYCOM 9406ACT
XYCOM 9406ACT
Xycom XVME-682 70682-101
Xycom XVME-428/1
XYCOM XVME-240 70240-001
XYCOM 95212B-001
XYCOM XVME-230
XYCOM XVME-230
XYCOM XVME-957
XYCOM XVME-957
XYCOM XVME-560
XYCOM XVME-560
XYCOM 9486-0486614010
XYCOM 9450-27B2118010
XYCOM 97788-003
Xycom Model 9465
XYCOM 9462
XYCOM 3-115T
XYCOM 3515 KPM T
XYCOM 9406-ACT
XYCOM 9406 I
Xycom Industrial PC, Intel Pentium 3 Computer
XYCOM 5017-T
9450 XYCOM M
XYCOM GP430-EG11
Xycom PC 1500
XYCOM Mod 2060 98500-021
XYCOM MODEL 9403T
XYCOM 9450
XYCOM 9465-KPM
Xycom 3715 KPMT
XYCOM GP577R-TC11
XYCOM 3115T LCD
4150/B XYCOM
2050 XYCOM
XYCOM 9487
XYCOM PM9403T/9403T
3515-T XYCOM
XYCOM GP430-XY31
XYCOM 3015 T OPERATOR INTERFACE 15IN
4810 XYCOM
XYCOM 9000-EXF
XYCOM 2050 98033-021
4810E XYCOM 4810E
4812 XYCOM 4812
XYCOM 8320
XYCOM 9400
9487 XYCOM LCD
9486 XYCOM
Xycom 8450
XYCOM PS2 9000-FFK 116061-001 NIB
3512-T XYCOM 3512T
XYCOM 3715-KPM
XYCOM 12" 9465-21
Xycom 3512
XYCOM XVME-560
XYCOM XVME-240
XYCOM XVME-010
XYCOM XVME-560
XYCOM XVME-957
XYCOM XVME-530 PCB
Xycom XVME-682
XYCOM XVME-240
XYCOM XVME-957
XYCOM XVME-230
XYCOM XVME-560
XYCOM XVME-957
XYCOM XVME-230
XYCOM XVME-560
Xycom XVME-260
XYCOM XVME-428/1
XYCOM XVME-675
XYCOM XVME-957
Xycom XVME-201
XYCOM XVME-203
XYCOM XVME-956
XYCOM XVME-113
Xycom XVME-244
XYCOM XVME-531
Xycom XVME-428/1
XYCOM XVME-979
XYCOM XVME-690
XVME-682
XVME-220
XVME-428/2
XYCOM XVME-113
XYCOM XVME-202
XYCOM XVME-428/1
XYCOM XVME-428/2
XYCOM XVME-661
XYCOM XVME-979/4
XYCOM XVME-979/4
XYCOM XVME-113
XYCOM XVME-560
XYCOM XVME-560
Xycom XVME-240
MVI56E-MNETR
MVI56E-MNETXT
MVI56E-SIE
MVI56-GEC
MVI56-GSC
MVI56-HART
MVI56-LTQ
ControlLogix
MVI56-MBP
MVI56-MCM
MVI56-MCMR
MVI56-MNET
MVI56-MNETC
MVI56-MNETCR
MVI56-MNETR
MVI56-PDPMV1
MVI56-PDPS
MVI56-S3964R
PC56-CE
PC56-OPC
PS56-BAS-019
PS56-BAS-073
PS56-BAS-406
PS56-LON-001
Point I/O
ILX34-MBS232
ILX34-MBS485
FLEX I/O Adapters
3170-MBS
3170-PDP
FLEX I/O Modules
MVI94-ADM
MVI94-DNP
MVI94-GSC-E
MVI94-MCM
MVI94-MCM-MHI
SLC
MVI46-101M
MVI46-101S
MVI46-103M
MVI46-104S
MVI46-ADM
MVI46-ADMNET
MVI46-AFC
MVI46-DFCM
MVI46-DFNT
MVI46-DNP
MVI46-DNPSNET
MVI46-GSC
MVI46-HART
MVI46-MBP
MVI46-MCM
MVI46-MNET
MVI46-MNETC
MVI46-PDPMV1
MVI46-PDPS
Accessories
LDMDEVKIT
Limited Availability
3100-MCM
ILX34-AENWG
ILX800-SMSG
MVI71-DFNT
MVI71-DNP
MVI71-GEC
MVI71-GSC
MVI71-MCM
MVI71-MNET
Xycom XVME-530
XYCOM XVME-010
XYCOM XVME-560
Xycom XVME-085
XYCOM XVME-201
XYCOM XVME400
XYCOM XVME-203 NEW
XYCOM XVME-560
XYCOM XVME-260 R
XyCom XVME-202
Xycom XVME-400