8202-HO-IS***
8202-HO-IS***
日常維護(hù)
PLC的日常維護(hù)和***比較簡(jiǎn)單，主要是更換絲和鋰電池, 基本沒(méi)有其它易損元器件。由于存放用戶程序的隨機(jī)存儲(chǔ)器（RAM）、計(jì)數(shù)器和具有保持功能的輔助繼電器等均用鋰電池保護(hù)，鋰電池的壽命大約為5年，當(dāng)鋰電池的電壓逐漸降低到一定程度時(shí)，PLC基本單元上電池電壓跌落到指示燈亮，提示用戶注意有鋰電池所支持的程序還可保留一周左右，必須更換電池，這是日常維護(hù)的主要內(nèi)容。
調(diào)換鋰電池的步驟為：
■在拆裝前，應(yīng)先讓PLC通電15秒以上（這樣可使作為存儲(chǔ)器備用電源的電容器充電，在鋰電池?cái)嚅_(kāi)后，該電容可對(duì)PLC做短暫供電，以保護(hù)RAM 中的信息不丟失）；
■斷開(kāi)PLC的交流電源；
■打開(kāi)基本單元的電池蓋板；
■取下舊電池，裝上新電池；
■蓋上電池蓋板。
注意更換電池時(shí)間要盡量短，一般不允許超過(guò)3分鐘。如果時(shí)間過(guò)長(zhǎng)，RAM中的程序?qū)⑾А?br>
此外,應(yīng)注意更換絲時(shí)要采用型號(hào)的產(chǎn)品。
I/O模塊的更換
若需替換一個(gè)模塊，用戶應(yīng)確認(rèn)被安裝的模塊是同類型。有些I/O系統(tǒng)允許帶電更換模塊，而有些則需切斷電源。若替換后可解決問(wèn)題，但在一相對(duì)較短時(shí)間后又發(fā)生故障，那么用戶應(yīng)檢查能產(chǎn)生電壓的***負(fù)載，也許需要從外部其電流尖峰。如果絲在更換后易被燒斷，則有可能是模塊的輸出電流超限，或輸出設(shè)備被短路。
PLC的故障診斷是一個(gè)十分重要的問(wèn)題，是保證PLC控制系統(tǒng)正常、可靠運(yùn)行的關(guān)鍵。本文對(duì)常用的故障診斷方法進(jìn)行了探討。在實(shí)際工作過(guò)程中，應(yīng)充分考慮到對(duì)PLC的各種不利因素，定期進(jìn)行檢查和日常維護(hù)，以保證PLC控制系統(tǒng)安全、可靠地運(yùn)行。
Texas Instruments PM550-416 Loop Access Module
TEXAS INSTRUMENTS PLC 530C-1104 USPP 530C1104
BALDOR CDPX3426 NSFP CDPX3426
TEXAS INSTRUMENTS PLC 2587695-8014 USPP 25876958014
SQUARE D TVS-2EMA12A NSFP TVS2EMA12A
TEXAS INSTRUMENTS PLC 2497447-0001 USPP 24974470001
Texas Instruments 500-5032
TEXAS INSTRUMENTS PLC 560-2120W NSFP 5602120W
Panasonic MHMA102A1G AC Servo Motor
TEXAS INSTRUMENTS PLC 305-04B USPP 30504B
ALLEN BRADLEY 1785-KA5 NSFP 1785KA5
FANUC A80L-0001-0273 USPP A80L00010273
ASEA BROWN BOVERI MFE50034180100?4EH NSPP MFE50034180100?4E
HOFFMAN C-SD302410SS NSPP CSD302410SS
BALDOR 35***98R334G1 NSFP 35***98R334G1
TEXAS INSTRUMENTS PLC 505-7510 NSPP 5057510
TEXAS INSTRUMENTS 505-CP5434-FMS USPP 505CP5434FMS
SST 5136-SD-104 NSFP 5136SD104
Texas Instruments Parallel Input Mod 7MT-300 #11232
ALLEN BRADLEY 8000-LB NSFP 8000LB
MOTOROLA MVME-147SB-1 USPP MVME147SB1
MODICON AS-P890-000 NSFP ASP890000
SIEMENS 17FSF92BF-1351 NSFP 17FSF92BF1351
HITACHI D-64 USPP D64
ASEA BROWN BOVERI 1SDA046043R1 NSFP 1SDA046043R1
ALLEN BRADLEY 2705-EM11J1 USPP 2705EM11J1
Texas Instruments 560-2820 CPU TI 560-2820
Perceptron Digital Tricam Camera Sensor 916-4104
TEXAS INSTRUMENTS PLC 505-5190 NSPP 5055190
GE FANUC 44A398714-G01 USPP 44A398714G01
Panasonic AC Servo Driver MADDT1207052 Free ship
BOSCH B830-303074 NSPP B830303074
Panasonic AC Servo Driver MSDA043A1A Free Ship
PERCEPTRON 916-4128 DIGITAL CONTOUR SENSOR TRICAM
M***A042A1G Panasonic AC Servo Motor Free Ship
ASEA BROWN BOVERI 57310001-CX/5 USPP 57310001CX5
Panasonic AC Servo Driver MSD013A1XXF Free Ship
ASEA BROWN BOVERI DSQC266A USPP DSQC266A
TEXAS INSTRUMENTS 500-5848 RACK I/O 14 MODULE BASE ASSY. NO. 2491573-0001
Panasonic AC Servo Driver MSDA5A1A1A NIB
TEXAS INSTRUMENTS PLC 560-2820 NSFP 5602820
Panasonic AC Servo Driver MADDT1205003 NIB Free Ship
ASEA BROWN BOVERI (ABB) DSDP 160
6 Texas Instruments I/O Modules, Different Types!
ALLEN BRADLEY 284D-FHD6P0D-2?5-CR-3-DB1-SB-?OC NSFP 284DFHD6P0D25C?RA
560-2820 TI Texas Instruments Power Supply 5602820
Panasonic - Minas AC Servo Driver MSD 023A1X
TELEMECANIQUE TSX-RAM-32-16 NSFP TSXRAM3216
TEXAS INSTRUMENTS PLC 505-4432 USPP 5054432
ASEA BROWN BOVERI 58097691 NSFP 58097691
FANUC A02B-0211-***1 USPP A02B0211***1
FANUC A20B-0010-0130 USPP A20B00100130
LIMITRON KTU-3000 NSFP KTU3000
CONTROL TECHNIQUES DXE-430 USPP DXE430
TEXAS INSTRUMENTS PLC 530C-6202 USPP 530C6202
XYCOM 3406-000001000?0000 NSFP 34060000010000?00
TEXAS INSTRUMENTS PLC 500-2101 NSFP 5002101
CUTLER HAMMER 42-10215-03 USPP 421021503
GENERAL ELECTRIC 9L10MAL334 USPP 9L10MAL334
ASEA BROWN BOVERI G05400A00 USPP G05400A00
SIEMENS 6AU1-121-3CA00?-1AA0 NSFP 6AU11213CA001A?A0
Texas Instruments 500 Series PLC Part# 520C-1102
Texas Instrument PM550-116
Texas Instruments RTU-T058-T TERMINATION PANEL RTUT058T
PANASONIC AC SERVO MOTOR MUMS041A1F0S SSEC SERVO CONTROLLER
FUJI ELECTRIC EP3959EC1 FNFP EP3959EC1
ASEA BROWN BOVERI SDTR16DB USPP SDTR16DB
Panasonic M***102H1C AC SERVO MOTOR
PACIFIC SCIENTIFIC R43HEAA-R2-NS-?VS-02 NSPP R43HEAAR2NSVS0?2
TEXAS INSTRUMENTS PLC 128-1114 NSFP 1281114
ASEA BROWN BOVERI YB560103-CD/24 USPP YB560103CD24
One Panasonic AC Servo Driver DV85018HA502
8202-HO-IS***
日常維護(hù)
PLC的日常維護(hù)和***比較簡(jiǎn)單，主要是更換絲和鋰電池, 基本沒(méi)有其它易損元器件。由于存放用戶程序的隨機(jī)存儲(chǔ)器（RAM）、計(jì)數(shù)器和具有保持功能的輔助繼電器等均用鋰電池保護(hù)，鋰電池的壽命大約為5年，當(dāng)鋰電池的電壓逐漸降低到一定程度時(shí)，PLC基本單元上電池電壓跌落到指示燈亮，提示用戶注意有鋰電池所支持的程序還可保留一周左右，必須更換電池，這是日常維護(hù)的主要內(nèi)容。
調(diào)換鋰電池的步驟為：
■在拆裝前，應(yīng)先讓PLC通電15秒以上（這樣可使作為存儲(chǔ)器備用電源的電容器充電，在鋰電池?cái)嚅_(kāi)后，該電容可對(duì)PLC做短暫供電，以保護(hù)RAM 中的信息不丟失）；
■斷開(kāi)PLC的交流電源；
■打開(kāi)基本單元的電池蓋板；
■取下舊電池，裝上新電池；
■蓋上電池蓋板。
注意更換電池時(shí)間要盡量短，一般不允許超過(guò)3分鐘。如果時(shí)間過(guò)長(zhǎng)，RAM中的程序?qū)⑾А?br>
此外,應(yīng)注意更換絲時(shí)要采用型號(hào)的產(chǎn)品。
I/O模塊的更換
若需替換一個(gè)模塊，用戶應(yīng)確認(rèn)被安裝的模塊是同類型。有些I/O系統(tǒng)允許帶電更換模塊，而有些則需切斷電源。若替換后可解決問(wèn)題，但在一相對(duì)較短時(shí)間后又發(fā)生故障，那么用戶應(yīng)檢查能產(chǎn)生電壓的***負(fù)載，也許需要從外部其電流尖峰。如果絲在更換后易被燒斷，則有可能是模塊的輸出電流超限，或輸出設(shè)備被短路。
PLC的故障診斷是一個(gè)十分重要的問(wèn)題，是保證PLC控制系統(tǒng)正常、可靠運(yùn)行的關(guān)鍵。本文對(duì)常用的故障診斷方法進(jìn)行了探討。在實(shí)際工作過(guò)程中，應(yīng)充分考慮到對(duì)PLC的各種不利因素，定期進(jìn)行檢查和日常維護(hù)，以保證PLC控制系統(tǒng)安全、可靠地運(yùn)行。
Texas Instruments PM550-416 Loop Access Module
TEXAS INSTRUMENTS PLC 530C-1104 USPP 530C1104
BALDOR CDPX3426 NSFP CDPX3426
TEXAS INSTRUMENTS PLC 2587695-8014 USPP 25876958014
SQUARE D TVS-2EMA12A NSFP TVS2EMA12A
TEXAS INSTRUMENTS PLC 2497447-0001 USPP 24974470001
Texas Instruments 500-5032
TEXAS INSTRUMENTS PLC 560-2120W NSFP 5602120W
Panasonic MHMA102A1G AC Servo Motor
TEXAS INSTRUMENTS PLC 305-04B USPP 30504B
ALLEN BRADLEY 1785-KA5 NSFP 1785KA5
FANUC A80L-0001-0273 USPP A80L00010273
ASEA BROWN BOVERI MFE50034180100?4EH NSPP MFE50034180100?4E
HOFFMAN C-SD302410SS NSPP CSD302410SS
BALDOR 35***98R334G1 NSFP 35***98R334G1
TEXAS INSTRUMENTS PLC 505-7510 NSPP 5057510
TEXAS INSTRUMENTS 505-CP5434-FMS USPP 505CP5434FMS
SST 5136-SD-104 NSFP 5136SD104
Texas Instruments Parallel Input Mod 7MT-300 #11232
ALLEN BRADLEY 8000-LB NSFP 8000LB
MOTOROLA MVME-147SB-1 USPP MVME147SB1
MODICON AS-P890-000 NSFP ASP890000
SIEMENS 17FSF92BF-1351 NSFP 17FSF92BF1351
HITACHI D-64 USPP D64
ASEA BROWN BOVERI 1SDA046043R1 NSFP 1SDA046043R1
ALLEN BRADLEY 2705-EM11J1 USPP 2705EM11J1
Texas Instruments 560-2820 CPU TI 560-2820
Perceptron Digital Tricam Camera Sensor 916-4104
TEXAS INSTRUMENTS PLC 505-5190 NSPP 5055190
GE FANUC 44A398714-G01 USPP 44A398714G01
Panasonic AC Servo Driver MADDT1207052 Free ship
BOSCH B830-303074 NSPP B830303074
Panasonic AC Servo Driver MSDA043A1A Free Ship
PERCEPTRON 916-4128 DIGITAL CONTOUR SENSOR TRICAM
M***A042A1G Panasonic AC Servo Motor Free Ship
ASEA BROWN BOVERI 57310001-CX/5 USPP 57310001CX5
Panasonic AC Servo Driver MSD013A1XXF Free Ship
ASEA BROWN BOVERI DSQC266A USPP DSQC266A
TEXAS INSTRUMENTS 500-5848 RACK I/O 14 MODULE BASE ASSY. NO. 2491573-0001
Panasonic AC Servo Driver MSDA5A1A1A NIB
TEXAS INSTRUMENTS PLC 560-2820 NSFP 5602820
Panasonic AC Servo Driver MADDT1205003 NIB Free Ship
ASEA BROWN BOVERI (ABB) DSDP 160
6 Texas Instruments I/O Modules, Different Types!
ALLEN BRADLEY 284D-FHD6P0D-2?5-CR-3-DB1-SB-?OC NSFP 284DFHD6P0D25C?RA
560-2820 TI Texas Instruments Power Supply 5602820
Panasonic - Minas AC Servo Driver MSD 023A1X
TELEMECANIQUE TSX-RAM-32-16 NSFP TSXRAM3216
TEXAS INSTRUMENTS PLC 505-4432 USPP 5054432
ASEA BROWN BOVERI 58097691 NSFP 58097691
FANUC A02B-0211-***1 USPP A02B0211***1
FANUC A20B-0010-0130 USPP A20B00100130
LIMITRON KTU-3000 NSFP KTU3000
CONTROL TECHNIQUES DXE-430 USPP DXE430
TEXAS INSTRUMENTS PLC 530C-6202 USPP 530C6202
XYCOM 3406-000001000?0000 NSFP 34060000010000?00
TEXAS INSTRUMENTS PLC 500-2101 NSFP 5002101
CUTLER HAMMER 42-10215-03 USPP 421021503
GENERAL ELECTRIC 9L10MAL334 USPP 9L10MAL334
ASEA BROWN BOVERI G05400A00 USPP G05400A00
SIEMENS 6AU1-121-3CA00?-1AA0 NSFP 6AU11213CA001A?A0
Texas Instruments 500 Series PLC Part# 520C-1102
Texas Instrument PM550-116
Texas Instruments RTU-T058-T TERMINATION PANEL RTUT058T
PANASONIC AC SERVO MOTOR MUMS041A1F0S SSEC SERVO CONTROLLER
FUJI ELECTRIC EP3959EC1 FNFP EP3959EC1
ASEA BROWN BOVERI SDTR16DB USPP SDTR16DB
Panasonic M***102H1C AC SERVO MOTOR
PACIFIC SCIENTIFIC R43HEAA-R2-NS-?VS-02 NSPP R43HEAAR2NSVS0?2
TEXAS INSTRUMENTS PLC 128-1114 NSFP 1281114
ASEA BROWN BOVERI YB560103-CD/24 USPP YB560103CD24
One Panasonic AC Servo Driver DV85018HA502