PLC具有豐富的軟元件(如內(nèi)部計時器、計數(shù)器、輔助繼電器等),因此可以利用它來設(shè)計一些程序,屏蔽輸入元件的誤信號,防止輸出元件的誤動作。實用的方法有(l)采用軟硬件互鎖設(shè)計,防止誤發(fā)訊和誤動作;(2)在輸入輸出端提高配線的可靠性,提高PLC的安全性。
UniOP MD00R-04-0045 Operator Interface LNC
UniOP EK-42 6ZA943-7
UNIOP MKDF-04-0045 NEW OPERATOR INTERFACE PANEL WITH KEYPAD MKDF040045
Newly listedUniOP MD02R-04-0045 Operator Interface
UniOP HMI Panel; LCD 4X20 Lines - MD02R-04-0045
UNIOP Programmer Display MD00R-02-0045
UniOP MKDR-25-0045 MKDR250045 NIB
Exor UniOP CP02R-04 Operator interface with LCD display CPO2R-04
UNIOP MD03R-02-0042 OPERATOR INTERFACE NICE TAKEOUT M/O
UniOP HMI Panel, Operator Interface CP02R-04-0042
Uniop MKDR16TF Operator Programming panel enclosure with articulating Arm
UNIOP CP10G-04-0045 INTERFACE PANEL "NEW"
Uniop MKDC-VGA-0045 Joyce Vandorn Operator Panel slips
Uniop MKDR16 T Operator Programming panel enclosure with articulating Arm
UNIOP MKDF-04-0021 MKDF 04 0021 NEW ,SCRATCH
UniOP universal operator panel PKD01UB1 MD01R-02-0045
UNIOP ETT-VGA-0045 ETT VGA 0045 OPERATOR INTERFACE
UNIOP CP01R-04-0021
UniOP ECT-16-0045 OPERATOR INTERFACE COLOR TOUCHSCREEN
UniOP MD00R-04 - Industrial PLC Workstation
UniOP 9.6" Display HMI Universal Operator Interface Panel ER-25-0045
(Q9-3) 1 UniOP CP01F-02-0042 OPERATOR INTERFACE PANEL Q9-3
UNIOP ERT-16-0045 ERT160045 ERT 16 SCREEN
UniOP MD02R-04-0045 Display Keypad (PLC1966)
UNIOP INTERFACE PANEL MODEL NO. cp01r-04-0045
UNIOP ECT-16-0045 ECT 16 0045 SCREEN EXCELLENT
26279 Old-Stock, UniOP CP02F-02-6145 Keypad 24VDC 0.30A
UNIOP ER-25T-0045 ER 25T 0045 TOUCH SCREEN
UNIOP CA2 NSFP CA2
UNIOP EF-02-0042 USPP EF020042
UNIOP MD00R-04-0045 USPP MD00R040045
UNIOP MD00R-04-0045 NSFP MD00R040045
1、Pol.ice:你知道剛才超速了嗎?
我:我老婆快生啦!
Pol.ice:但是醫(yī)院在你開車的反方向。
我:是,我剛才到醫(yī)院才發(fā)現(xiàn)忘記帶手機充電器了。
2、一次上廁所沒帶紙,打電話給好的兄弟江湖救急。
哥們沉默了一下說,你發(fā)個定位給我,我來想辦法。
半個小時后,廁所外面?zhèn)鱽韨€聲音:“請問X先生在哪個蹲位,您的外賣到了加一包餐巾?!?
3、約女神出去喝酒,經(jīng)過一翻痛飲,終于,把好灌醉,然后。。。
第二天,女神醒了,一個耳光打了過來,然后抱緊我溫柔地說:“親愛的,是不是很疼?”
“你,知道疼還打!”
“因為我不打你,你就會覺得我很隨便。。。”




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