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5.PC接口法
因?yàn)閿?shù)控機(jī)床各單元(除驅(qū)動(dòng)器外)與數(shù)控體系之間都是經(jīng)過PC接口(1/O)實(shí)現(xiàn)信號(hào)的傳遞和操控,因而,很多缺點(diǎn)都會(huì)經(jīng)過PC接口信號(hào)反映出來,咱們能夠經(jīng)過查閱PC機(jī)床側(cè)的1/O信號(hào)確診各種雜亂的機(jī)床缺點(diǎn)或區(qū)分缺點(diǎn)在數(shù)控體系仍是在機(jī)床電氣。其辦法很簡略,即請求了解悉數(shù)PC(機(jī)床側(cè))接口信號(hào)的現(xiàn)行狀況和正常狀況(或制成一張表格),確診時(shí),經(jīng)過對悉數(shù)PC(機(jī)床側(cè))接口信號(hào)的現(xiàn)行狀況和正常狀況逐個(gè)查看比對,找出有缺點(diǎn)的接口信號(hào),然后依據(jù)信號(hào)的外部邏輯關(guān)系,查出缺點(diǎn)因素。當(dāng)你了解了PC接口信號(hào)后,使用這種PC接口比對法,十分簡潔快方便,而且避免了分板雜亂的梯形圖程序。
NEW SED MANUAL BONNET AND HAND
WHEEL 0.50" 290A
HACH EC30 pH METER PART # 50100-60
NEW IKAMAG EOA 3 MAGNETIC STIRRER
ELECTRONIC STAINLESS
WAGNER INSTRUMENTS FORCE 5 DIGITAL
FORCE GAUGE FDV-100
STATE INDUSTRIAL METERING PUMP 120
VAC .35 AMP.63 GPH M仲鑫達(dá)
NEW BLH ELECTRONICS LOAD CELL LBP1
500 LBS # 420271
NEW SIGNET SCIENTIFIC FLOWMETER
PART# MK509
NEW BRUNSWICK SCIENTIFIC
PROGRAMMABLE DOSING PUMP NO FO仲鑫
達(dá)
NEW WATSON MARLOW PERISTALTIC PUMP
101U/R
NEW VWR AEROSOL FILTER PIPET TIPS
16466-006 100-1000uL
NEW COLE PARMER FLOWMETER PMR1-
010300
NEW GREAT LAKES INSTRUMENTS
ANALYZER CONDUCTIVITY ELECT仲鑫達(dá)
NEW 3" SED VALVE DIAPHRAGMS # 32
PTFM/EPDM 2-PIECE
NEW METTLER TOLEDO M-700 o2 MODULE
o2-4700i
NEW BRUNSWICK SCIENTIFIC
FIBRASTAGE LIFT TABLE WITH CON仲鑫
達(dá)
SWAGELOK SS-1RS10MM-A SS
REGULATING STEM
SARTORIUS DIGITAL PRECISION LAB
SCALE CPA124S
NEW MCCROMETER FLOWMETER 1/2" BALL
FLOW
NEW HANNA INSTRUMEMTS AMPHEL PVDF
FLAT TIP AMPLIFIED PH仲鑫達(dá)
NEW BRUNSWICK SCIENTIFIC
PROGRAMMABLE DOSING PUMP DP200
NEW WATSON MARLOW PERISTALTIC PUMP
302S
MEMBREX REPLACEMENT CENTRIFUGE
MOTOR MODEL BENCHMARK GX
DAGE MTI CAMERA NC-68L
NEW BETZ EVAPORATION TUBE 20 C ML
STATE INDUSTRIAL METERING PUMP 120
VAC .35 AMP.63 GPH M仲鑫達(dá)
CORNING SLOW SPEED 4 x 1L MAGNETIC
STIRRER WITH CONTROL仲鑫達(dá)
NEW WATSON MARLOW PERISTALTIC PUMP
503S
NEW COLE PARMER HIGH PH DOUBLE
JUNCTION PH ELECTRODE 10仲鑫達(dá)
NEW BIO-CHEM VALVE 080T6-S45 FLOW
SELECTION MANIFOLD V仲鑫達(dá)