A20B-2901-0942
A20B-2901-0942
6FC5210-0DA20-0AA0
Moog 072F132
有極強(qiáng)的自檢及保護(hù)功能。
①故障檢測(cè)——軟件定期地檢測(cè)外界環(huán)境,如掉電、欠電壓、鋰電池電壓過(guò)低及強(qiáng)干擾信號(hào)等。以便及時(shí)進(jìn)行處理。
②信息保護(hù)與恢復(fù)——當(dāng)偶發(fā)性故障條件出現(xiàn)時(shí),不破壞PLC內(nèi)部的信息。一旦故障條件消失,就可恢復(fù)正常,繼續(xù)原來(lái)的程序工作。所以,PLC在檢測(cè)到故障條件時(shí),立即把現(xiàn)狀態(tài)存入存儲(chǔ)器,軟件配合對(duì)存儲(chǔ)器進(jìn)行封閉,禁止對(duì)存儲(chǔ)器的任何操作,以防存儲(chǔ)信息被沖掉。
③設(shè)置警戒時(shí)鐘WDT(看門狗)——如果程序每循環(huán)執(zhí)行時(shí)間超過(guò)了WDT規(guī)定的時(shí)間,預(yù)示了程序進(jìn)入死循環(huán),立即報(bào)警。
④加強(qiáng)對(duì)程序的檢查和校驗(yàn)——一旦程序有錯(cuò),立即報(bào)警,并停止執(zhí)行。
⑤對(duì)程序及動(dòng)態(tài)數(shù)據(jù)進(jìn)行電池后備——停電后,利用后備電池供電,有關(guān)狀態(tài)及信息就不會(huì)丟失。
聯(lián)系電話:0591-62182520 * 13696852881
聯(lián)系QQ:1273632994
公司傳真:0591-62032566
公司全稱:
福州卓凱電子科技有限公司
公司地址:
福建省福州市閩侯西江濱大道77號(hào)正榮潤(rùn)園1號(hào)樓1205室
PLC的出廠試驗(yàn)項(xiàng)目中,有一項(xiàng)就是抗干擾試驗(yàn)。它要求能承受幅值為1000V,上升時(shí)間1nS,脈沖寬度為1μS的干擾脈沖。一般,平均故障間隔時(shí)間可達(dá)幾十萬(wàn)~上千萬(wàn)小時(shí);制成系統(tǒng)亦可達(dá)4~5萬(wàn)小時(shí)甚至更長(zhǎng)時(shí)間。
Allen-Bradley 1785-KA /A DH/DH+ Communication Adapter Module QtyABB Robot Motor 3HAB 5558-1 Axis 5 Servo IRB 2400 Part# 3HAC 10601-1 w/Exchange
ABB ACS103-K75-1 with operator 1 HP 230 Volt AC Drive no
MODULE 1 PIECE PP7512HS PP7512 ABB MODULE ORIGINAL
ABB YB560103-BN ROBOT SERVO C53 MAIN CPU COMPUTER CONTROL BOARD DCQC230 B213643
GE FANUC ic600yb843a 8 channels 4-20mA Analog Input Module board NOS ic600 board
Allen-Bradley 1774-LB2 Processor module #1
ALLEN-BRADLEY 42336-221-54 PC DRIVE BOARD 1336S-ES
Siemens 1fk6084-6az21-9zz9 S06. Abb Robot Motor 3hab8288-1 03
ALLEN-BRADLEY 20-750-DNET MODULE POWERFLEX
GE Fanuc MEM1 44A398768-G01 Board 44B398865-002 44B398682-001
ABB NTCS04 TERMINAL MODULE *VALIDATION SEALED*
ABB ROBOTICS 1FT3101-5AZ21-9-Z SERVO MOTOR 3HAA 0001-EE
ABB 48931006-KS Trigger Board Assembly 14 day 1
ALLEN-BRADLEY 1746-ITV16 /C 1746-1TV16 SLC 500 24V DC Input Module Qty
Allen Bradley 2098-DSD-020X-DN Ser B Ultra 3000 Servo Drive
NEU ABB Elektromotor M2AA 160 MA 2/4 Drehstrom K?figl?ufermotor 6,5 -9 kW Motor
ALLEN-BRADLEY 1771-OFE1 SER. B ANALOG OUTPUT MODULE
ALLEN-BRADLEY 50HP DC DRIVE 1397-B050R-HA2-PE
Allen-Bradley 1336-L5 Control Interface Option Kit (circuit board) 24VAC/DC
Power supply board, SAFT-166-APC, 58096652, 503339, 3500-AP1-AA, ABB
Allen Bradley Bulletin 1326 AC Servo Motor 1326AB-C4C-11 part number 122269
Dual 7.5 HP 460 Volt Motor Starter Controls ZM-16-PKZ2
IC693ALG390C - GE FANUC - IC693ALG390C / OUTPUT ANALOG MODULE
ALLEN-BRADLEY 1747-SN SER B DEVICENET SCANNER MODULE
GE FANUC PCB CIRCUIT BOARD MODEL A16B-2200-025
Allen-Bradley 2094-BM02-S Kinetix 6000 Servo Drive Bulletin 2094 15A Axis Module
Allen Bradley 2098-DSD-020-SE Series B Ultra 3000 Servo Drive 120/240VAC
Allen-Bradley 1746-IV16 Input Module
ALLEN-BRADLEY PC CIRCUIT BOARD CARD 74100-301-51 7410030151 74100-126-02A
ACS355-03-U01A9-4 ABB I VFD 3/4 HP 480VAC Drive Inverter ACS35503U01A94
ALLEN BRADLEY ADJ. FREQUINCY AC MOTOR DRIVE 1332-GAA
ALLEN-BRADLEY 2364-SPP02A POWER SUPPLY FILTER BOARD
ABB ASEA ASEA YB161102-AH/1 Mother Board
ALLEN-BRADLEY THERMISTOR FEEDBACK BOARD 80165-638-51-R, 80165-638-51
AB Allen-Bradley 1334-MOD-C2 Frequency Output Board 50370 50371
GE Fanuc IC693PWR322D Power Supply Module 90-30
Abb Circuit Board 3HAB 2211-1/1 Scratch & Dent #49650
ALLEN-BRADLEY OUTPUT MODULE 1771-OGC
ALLEN-BRADLEY 1394-AM04 AXIS MODULE, 3 KW, AC SERVO CONTROLLER,
Allen Bradley 20A-D5P0A0AYNANC0 PowerFlex70 AC Drive - - Series A
ALLEN-BRADLEY 1771-IBD SERIES B INPUT MODULE 10/30VDC 16 POINT, #120147
Allen Bradley 22B-D6P0C104 /A PowerFlex 40 AC Drive 480V 6A 3HP
GE-Fanuc A03B-0807-C156 I/O Module
Allen-Bradley 1746-0A16 Output Module Ser D 85-265VAC 50/60Hz FAC 7M
Allen-Bradley 1771-IQC DC Selectable In Module - EXLNT with
GREENSPRING IndustryPack IP 68332 MODULE SBS GE FANUC
Allen Bradley Bulletin 1326AC Servo Motor (Inv.17204)
Allen-Bradley ProSoft MVI69-MNET | Modbus TCP/IP Communications Module
ALLEN-BRADLEY 80165-658-52 REVA CIRCUIT BOARD
ALLEN-BRADLEY CONTACTOR INTERFACE BOARD 50404-001
ALLEN-BRADLEY 1336SEN4 LANGUAGE MODULE
ALLEN-BRADLEY 1734-IB8S SERIES A SAFETY MODULE 700 MA / 500MA, #142048
ALLEN BRADLEY 1326AB-B515E-21 3200 RPM 155323 BULL 1326 AC SERVO MOTOR SHAFT #1
ABB robot 3HAB8101-19 Servo Drive S4C+ S4C DSQC545A DC-
ALLEN-BRADLEY ISOLATED 120V AC OUTPUT MODULE, CAT#1771-OD16 A, #SD1DL6MF,
ALLEN-BRADLEY 135655 PC BOARD
ORIGINAL MODULE ABB YS150103BF LOCATION M
Allen-Bradley Adapter Module 1777-CP #28931
Allen-Bradley Peripheral Interface Adapter Module 1775-RM




簡(jiǎn)繁切換