KJ3001X1-BJ1 DO

KJ3001X1-BJ1 DO

根據多年維護經驗，我們總結出了一套行之有效的故障判別及處理方法。 
1、查看監(jiān)控畫面的數據

　　出現以下情況時，說明控制系統發(fā)生問題，應立即通知微機維修人員維修，同時操作工到現場進行處理。

　　(1) 經常變化的數據長時間不變，且?guī)讉€數據或所有數據都不變。 
　　(2) 控制分組畫面中，手動自動無法切換，或手動輸入數據后，一經確認，又恢復為原來的數據，修改不過來。 
　　(3) 趨勢圖畫面中，幾條趨勢都為直線不變。 
　　(4) 監(jiān)控畫面中，多個數據同時波動較大。

公司地址：福建省廈門市思明區(qū)湖濱四里64號（湖光大廈）第八層A座
公司主營：Allen-Bradley（羅克韋爾）

abb、Siemens（西門子）、 _-_-- plc可編程控制器

Schneider（施耐德）、Westinghouse、Ge _-__- dcs集散式控制系統

判斷波動數據是否為工藝上相關參數，若是相關參數則通知儀表及微機人員檢查，看是否某調節(jié)系統波動引起相關參數變化，同時將相關調節(jié)系統打到手動狀態(tài)，必要時到現場進行調節(jié)。如水溶液全循環(huán)裝置中，尿素合成塔壓力正常時為l9．67MPa，如果突然大范圍波動，此時勢必引起下游的中壓系統、低壓系統壓力波動，這種情況是由于幾個相關參數中某一參數波動引起其他參數變化，并不是控制系統本身故障。

　　若波動數據工藝上彼此并無直接影響，則可能為微機某卡件發(fā)生故障，立即將相關自調系統打到手動調節(jié)，必要時到現場進行調節(jié)，同時，通知微機及儀表人員檢查。

　當發(fā)現多個自調系統失靈，監(jiān)控畫面上自調閥閥位在全開或全關位置，立即檢查儀表氣源壓力，若氣源壓力小于0．4MPa，則不正常，檢查氣源管道有無堵塞或漏氣現象；若氣源壓力小于0．2MPa，立即進行緊急停車。將監(jiān)控畫面上的自調系統全部打到手動，將調節(jié)閥閥位調到安全位置，通知儀表工檢查氣源，同時到現場進行操作，關閉調節(jié)閥兩端的截止閥，用旁路閥操作。

Delta Electronics RPS-500-14 A 480W Power Supply with D

CIENA CN3103 OPTICAL/COPPER NETWORK INTERFACE NO POWER 

C.I. Transformer CO. Cat No. PS-1478 Power Supply 48VDC

Kniel PyRi_PCC Control Module 17002048._A 3568745700.00

Kniel PyRi_PCC Control Module 17001047._A 3568745700.00

Kniel PCC_AZ Control Module 17002049 3568745700.0010

Kniel CPM 0801 332-001-02 .06 62002002.00

KNIEL CD15.1 120-009-02.03 15710514

Kniel C 5.5 103-013-02 .03 Power Supply 15710495

MTT 15-300 Power Supply, AC100V, -15V COM, +15V, 300mA

TDK Power Supply MM4 1001

Kenwood GP-610D GP-IB Adapter for PD Series Power Suppl

Soly Tech ATX 550W Switching Power Supply Model SL-8550

SilverStone Model OP850 850 Watt Power Supply

NSpire NSP-740V2.2BF14?PFC PSH750V-D 750W Power Supply

Kniel PyRi_PCC Control Module 17002048._A 3568745700.00

Kniel PyRi_PCC Control Module 17001047._A 3568745700.00

Kniel PCC_AZ Control Module 17002049 3568745700.0012

Kniel CPM 0801 332-001-02 .06 62002002.00 15740350

KNIEL CD15.1 120-009-02.03 15710517

Kniel C 5.5 103-013-02 .03 Power Supply 15710499

New Lot of 2 Clever Power 300 Watt Power Supplies SPS-3

HP Hewlett Packard Power Supply 0950-3032 925 Watt Outp

Cherokee International SP555-3A 100-240V 12-6A 47-63Hz 

RAIDMAX 400W 12V In P4 ATX Power Supply

Dell 000259YY 800W 650F PowerVault Standby Power Supply

Turbo-Cool 1KW SR SLI 1000W Power Supply

Soly Tech SL-X1000EPS 1000W Power Supply

Seasonic SS-660XP2 80 Plus Platinum Full Modular 660W P

RX-1000AE Raidmax Switching Power Supply 1000W

Everest 80Plus 800W ATX Power Supply 9PA8000101

Andyson Power Supply E1050AE-A5 1150W

LiteON Model PS-2142-1D1 Power Supply Unit D46147-001

ARTESYN 7000671-0000 PWR-00002-01-A POWER SUPPLY

Lam Research Power Supply 3000110 - Great Shape!

Sun Storagetek Redundant Power Supply 311550109 L7MPFD0

LH-Research Mighty-MITE 750W, 5V, 150A Power Supply, MM

Dynamic Network Factory Zwitch 8100 8-Port 10/100Mbps S

Lambda Electronics Inc. LMS-6300 Regulated Power Supply

Farnell Technology Ltd NS110024 Power Supply

Acopian TD5-150 5 Volt 1.5 Amp DC Power Supply

Acopian Regulated Power Supply A28H1100

Acopian DC Power Supply TD5-150 5 Volt 1.5 Amp

Wiltron T280 9331 Power Supply Test Fixture

Wiltron T104 ecom Power Supply with 9115 Module

Desktop / Bench Class 2 Power Supply, In:120v/220V Out:

GE IC610CHS110A Rack w/ Hi Cap Power Supply & IC610 Mod

LAM Research Power Supply, 115/230VAC, Output: 48VDC, 4

CCS PD2-3012-2 LED Power Supply

Harris Farinon 5V Power Supply for DVT-4 SD-97608 - 2

Harris Farinon 5V Power Supply for DVT-4 SD-97608

Lambda Electronics Inc. Regulated Power Supply LMS-6300

Acopian Regulated Power Supply VP015MX200

Acopian Dual Tracking Power Supply VTD15-250

ISD AMP 400C Servo Power Supply

Supermicro PWS-2K01-BR 2000W Redundant Switching Power 

Astec PSE1-115/230-CI?-055 Power Supply P/N 73-610-055B

Antec Performance True330 330W Power Supply - Great Dea

Acopian A28H1100 Regulated Power Supply

ISD Servo Power Supply AMP 400C

ISD AMP 400D Servo Power Supply

Lot of 5 Phihong Switching Power Supply PSA10R-090 100-

Cherokee International SP376-3A Modular Power Supply, 

HP Switching Power Supply Module, DPS-460BB B, 361392-0

Wiltron T147 9361 Power Supply Test Fixture

ELCO H100 5V 20A REGULATED POWER SUPPLY

Astec Powertec M/N 9N5-150-372 P/N 080-25454-1736 MAX:8

Astec Powertec M/N 9N5-150-372 P/N 080-25454-1736 MAX:8

HEWLETT PACKARD 6267B DC POWER SUPPLY,0-40V,0-?10A, - Wo

T-Win PSM2-PSG-2A00V(?S) 1000Watts Power Supply Unit

T-Win Power Supply Unit PSM2-PSG-2A00V(?S) 1000Watts

SPARKLE POWER SPI 250W SWITCHING POWER SUPPLY FSP250-60

Lot of 2 T-Win Power Supply Unit PSM2-PSG-2A00V(?S) 1000

Emacs P1G-6250P Version 2.1 250 Watt Power Supply - Gre

Delta Electronics DPS-500EB 500W Power Supply - Great D

NEW AIPHONE PS-18YD/A Power Supply, AC 220V/240V, DC 18

GW Laboratory DC Power Supply Model: GPS-3030D - Workin

BK Precision 1621 DC Power Supply, 0-18 Volts, 0-5 Amps

New Silent Witness PSI 24.0 Line Lock Power Supply

Delta Electronics DPS-410BB A 410W Power Supply 3001562

BK Precision 1785 Regulated Power Supply - Working!

CCS PD-3024-2 Light Source Power Supply 24VDC 2 Channel

Bay Networks Accelar1200 With 8 XLR12 Modules And 1 Pow

Dual Power Supply DC Converter Slot Card LTX-PSK_15V_15

Condor DC Power Supply HD24-4.8-A+ 24V

Transdev Electronics SPS5669-2 358.6W Power Supply P/N 

BR Communications 2802 Power Supply, AC IN, DC OUT with

Dell PS-5161-7DS 160W Power Supply

Dell PS-5161-1D1S 160W Power Supply

Dell PS-5161-1D1 160W Power Supply