46S02928-1030
联系人:吴伟杰 QQ:2722616984 E-mail:2722616984@qq.com
电话:0592-6895320 手机:18030263579 传真:0592-6034581
3HE00229AB
Honeywell SMV3000 Smart Multivariable Transmitter NEMA 4X Enclosure
HONEYWELL SMV3000 SMART TRANSMITTER
698B179U01 FISCHER & PORTER
A600-Q300
"CONTROLLER MAIN CONTROL BOARD TYPE JPAC-C341 CODE ETC008572-S0171, ETC008572-SO171
BASE DRIVER BOARD TYPE JPAC-C342 CODE ETC008583"
"SHARP LCD PANEL – LM64P101
"
WHITLOCK DNFT DIGITAL NO FLOW TIMER BATTERY 000505
SGMS-10-XX21
700-FSM4UU18 4个
"1791D-4B4P
1791D-0B16PX
1791D-16B0
各10个"
DISCO MOFS494400
700-FSM4UU18 4个
"
普洛菲斯 Pro-face 触摸屏 GP370-LG11-24V"
"ABB避雷器在线监测仪EHSA440000-L/EXCOUMT-1
"
DKCXX.3-100-7力士乐
XCSE7311
编码器 A860-0392-T013
"6es7331-7kf02-0ab0
6es7332-5hd01-0ab0
6es7321-1bL00-0aa0
6es7322-1bh01- 0aa0
6es7315-2ag10-0ab0"
施耐德变频器ACS350-03E-08A8-4
"SAFT195BCC
6SL3055-0AA00-3AA1
6SE7021-0EA61-ZZ-M08
6SE7027-2ED61-Z
6SE7028-0ES87-2DA1
Jamsc IF70V
Jamsc-MM61V
46S02800-1021
46S02489-1010 300, 600, 800
46S02928-1030
Hitron-5P90-0259
HSC60-48N
"
"Invensys Foxboro (I/A Series) FEM100 (Communication 2Mbps Fieldbus Expansion P0973CA)
Invensys Foxboro (I/A Series) FCM2F2 (Communication 2Mbps Fiber Optic Fieldbus Extender P0914YZ)
Invensys Foxboro (I/A Series) FCP270 (Field Control Processor 270 P0917YZ)
Invensys Foxboro (I/A Series) FBM219 (Channel Isolated 8 Input, Voltage Monitor 8 Output, Switch External Source P0914TG)
Invensys Foxboro (I/A Series) FBM207c (Channel Isolated 16 Input, 48Vdc Contact Sense P0917GY)
Invensys Foxboro (I/A Series) FBM242 {Channel Isolated 16 Output, Switch (Ext. Source)} P0914TA)
Invensys Foxboro (I/A Series) FBM202 Channel Isolated 8 Input, Thermocouple/mV P0926EQ)
Invensys Foxboro (I/A Series) FBM237 (Channel Isolated Redundant Ready 8 Output, 0 to 20 mA P0914XS)
Invensys Foxboro (I/A Series) FBM201 (Channel Isolated 8 Input, 0 to 20 mA P0914SQ)
Invensys Foxboro (I/A Series) FBM203 {8 Input, RTD (Pt/Ni) P0914SV}
Invensys Foxboro (I/A Series) FPS400-24 (DIN Rail Mounted Power Supply) P0922YU
Invensys Foxboro (I/A Series) FBMSVH
Invensys Foxboro (I/A Series) FBMSSW
Invensys Foxboro (I/A Series) FBM201 (Analog Input (0 to 20 mA) Interface Modules P0914SQ)
Invensys Foxboro (I/A Series) FBM202 (Thermocouple/mV Input Interface Modules P0914ST)
Invensys Foxboro (I/A Series) FBM203 (Platinum/Nickel/Copper RTD Input Interface Modules P0914SV )
Invensys Foxboro (I/A Series) FBM206 (Pulse Input Interface Modules P0916CQ)
Invensys Foxboro (I/A Series) FBM207c (Voltage Monitor/Contact Sense Input Interface Module P0917GY)
Invensys Foxboro (I/A Series) FBM237 (Channel Isolated Redundant Ready 0 to 20 mA
Output Interface Module P0914XS)
Invensys Foxboro (I/A Series) FBM242 (Channel Isolated Externally Sourced Discrete Output
Interface Module P0914TA)
Invensys Foxboro (I/A Series) FCM2F2 (Communication 2Mbps Fiber Optic Fieldbus Extender P0914YZ)
Invensys Foxboro (I/A Series) FEM100 (Communication 2Mbps Fieldbus Expansion P0973CA)
Invensys Foxboro (I/A Series) FCP270 (Field Control Processor 270)
Invensys Foxboro (I/A Series) FPS400-24 (DIN Rail Mounted Power Supply)
"
"ATV31HO75M2A
ATV28HU18M2"
"
A90L-0001-0551#A "
MSMA011A1E 松下
"
P0951CL "
接触器 :AF26Z-30-00-21
GATE-P2
温度变送器 型号:MCR-SL-PT100-UI-NC
接触器 型号:AF09Z-22-00-21
VD4合闸脱扣器Y3 型号:GCE7004590P0106 2个 VD4分闸脱扣器Y2 型号: GCE7004590P0116 2个 VD4闭锁电磁铁Y1 型号:GCE9478103P0106 2个 VD4 储能电机 型号:GCE0940084P0106 1个 PT柜高压熔断器 型号:XRNP-12 3个 中间继电器 型号:KC6-31Z 220VDC 2个
DCG-200E
6FC5303-0DT12-1AA1
PTQ-PDPMV1
2MBT300U4H-120-50
1MBI200U4H-120L-50
SKKH 92/16E 09330R
SKM195GB126DN
SKM145GA128DN
SKKH 72/16E
1757-SRM
FL2-7A6H
HPV-S11-019
Perceptron 916-4104 激光 激光头
MEC 549022 控制器
CARRIER CEAS430189-01
"0010-36734 0010-31724 0010-36738 0010-01456
0040-39990"
matrox MET2-MC/4/16F
T-BELT KXF0DX0RA00
"DSTC 120
DSDP 150
DSPC 172
DSAI 145
DSPC 172
DSBC 172
DSBC 173
DSCA 114
DSDP 170
DSTX 170
DSTA 131
DSAI 145
DSTC 452
DSDP 150
DSTD 150A
DSTX 120
DSTC 120"
USASEM-10HS13 安川伺服电机
主控继电器(Master Control Relay)简称MCR。
主控继电器用来控制MCR区内的指令是否被正常执行,相当于一个用来接通和断开“能量流”的主令开关。有关指令:
MCRA:激活MCR区指令;
MCRD:取消MCR区指令;
MCR(:打开MCR区指令,在MCR堆栈中保持该指令之前的逻辑运算结果RLO(即MCR位);
MCR):关闭MCR区指令,从MCR堆栈中取出保存的逻辑运算结果RLO;
MCR(,MCR)指令必须成对使用,以表示受控临时“电源线”的形成与终止。
例:
MCRA //激活MCR区
A I0.2
MCR( //RLO保存到MCR堆栈,打开MCR区,I0.2=1则MCR位为1,反之为0
A I3.1
=Q 4.0 //如MCR位为0,不管I3.1的状态如何,Q4.0被置为0
A I0.5
JNB -001
L MW20
T QW10 //如MCR位为0,MW20内容送入QW10
-001:NOP0
)MCR //结束MCR控制区
MCRD //关闭MCR区
A I1.1
=Q4.1 //这两条指令在MCR区之外,不受MCR位的控制
在此,在转帖有关例题:
MCR指令叫做主控指令,简单地讲是有这么一个MCR的栈区。在这个栈区内的操作不仅受分步条件控制,还可以用MCR的ON或OFF来进行总控制!如:
STL Explanation
MCRA //Activate MCR area.
A I 1.0
MCR( //Save RLO in MCR stack, open MCR area. MCR = "on" when RLO=1 (I?.0 ="1"); MCR = "off" when RLO=0 (I 1.0 ="0")
A I 4.0
= Q 8.0 //If MCR = "off", then Q 8.0 is set to "0" regardless of I 4.0.
L MW20
T QW10 //If MCR = "off", then "0" is transferred to QW10.
)MCR //End MCR area.
MCRD //Deactivate MCR area.
A I 1.1
= Q 8.1 //These instructions are outside of the MCR area and are not dependent upon the MCR bit.
在上例中,用I 1.0来作为MCR取激活的条件,既将A I 1.0逻辑结果RLO存入MCR区,MCR区是否为NO取决于RLO,RLO=0时MCR区为NO,在此条件下,区内的逻辑结果受MCR总控,既如A I 4.0 = Q 8.0一句,只要MCR区为NO,Q 8.0即为零,而不管I 4.0的状态如何!