IC641SWP041输入模块;
IC641SWP041输入模块;
IC641SWP041输入模块

我厂KP8000t热模锻压力机铸造生产线,由5台OMRONC200H型可编程序控制器(PC)控制。下面介绍我们对PC一次CPU停机故障排除方法,以期同行指正。 1.故障现象
据值班电工反映,系统电源指示灯
POWER亮,正常操作外部开关、按按钮时,CPU面板上ERROR报警指示灯亮,外部输出切断,当时刚好上午准备下班。下开机时,从CPU内部冒出一股浓烟,此时,PC交流电压为247V左右。 2.故障分析及处理
当
PC控制出现下列优先级错误时会引起CPU停机:CPU WAIT’ G (CPU等待)、MEMORY ERR(存储器错误)、NO END INST(无结束语句)、I/O BUS ERR(I/O总线错误)、I/O SET ERR(I/O设置错误)、I/O UNIT ERR(I/O单元错误)、SYS FAIL FALS
(系统出错)等。
用编程器读出出错信息如下:COU WAIT’ G、MEMORY ERR。拆下该CPU,经查看内部线路,发现CPU内部电源部分一集成件SI-9510A已炸开,显然,CPU不能运行。可能原因是当时电源电压高于OMRON产品给定电压值(240Va.c)7V左右或该集成件本身质量欠佳造成的。更换同型号CPU,ERROR红灯仍亮,系统不能启动,用编程器读出的出错信息依然如故。
为了防止意外和查看问题方便,我们将备用的存贮器换上,因其RAM中无用户程序。此时,能引发CPU等待的错误主要有两个方面:特殊I/O单元等待及扩展I/O单元等待。首先,我们查看了扩展单元的各部分,其电源供给正常,发现连接电缆插头松动,插好,试机,PC CPU依然停机,但无存贮器错误显示。由于系统未进行I/O地址登记,为查找原因方便,将扩展机架“离线”操作,直接检查主板特殊单元。存贮器中RAM为空白,只要拆下坏的模板后,CPU就应运行,其RUN指示灯亮(编程器置RUN或MONIT状态)。当拆下主板上OD215模板后,RUN亮,将备用的OD215进行状态设置,替换后也亮。此时,再将原来的存贮器换上,结果编程器上蜂鸣器马上声响,又出现MEMORY ERR出错信息,可见存贮器也被烧坏。只能用备用的存贮器,重新输入原始用户程序,分段检查、试车,***后全部重新试车,系统正常,交付使用。
直此,笔者认为引起这次停机故障的可能原因是特殊I/O单元OD215损坏,又由于偶然因素如电压偏高,使CPU烧坏及存贮器损坏。 3.体会
(1)PC控制系统设计时,其电源的稳压设计必须引起重视,以满足当地电压波动范围适合PC规范要求,为此,我们正着手改进原电源线路 (2)程序需备份。设计者一般均有程序备份,用户手中也必须有正确的程序清单。
(3)平时应当注意何处可以购买到备件,以便及时修复机器。
Texas Instruments 5TI-2001
IRCON MX-MR03-C000-0-3-0-0-0 USPP MXMR03C00003000
ASEA BROWN BOVERI ACS601-0009-5-000B1500800 USPP ACS60100095000B1
TEXAS INSTRUMENTS PLC 530-1104 NSPP 5301104
ASEA BROWN BOVERI SK-0015 NSPP SK0015
ALLEN BRADLEY 1746-QV FNFP 1746QV
PERCEPTRON 912-0007 USPP 9120007
TEXAS INSTRUMENTS PLC 505-7002 NSPP 5057002
ALLEN BRADLEY 22B-D012N104 FNFP 22BD012N104
SAJF// PANASONIC MSD043A1XXV M***042A1E SC SERVO DRIVER SC SERVO MOTOR USED
GENERAL ELECTRIC 193W-532ACG06 USPP 193W532ACG06
TEXAS INSTRUMENTS 500-2151-A POWER SUPPLY 5002151A
Panasonic Servo Driver MBDDT2210 NIB
(AG01) PANASONIC M***042A2UE AC SERVO MOTOR WORKING
ASEA BROWN BOVERI 6397100-BV USPP 6397100BV
TEXAS INSTRUMENTS 530-1108 NO KEY AILABLE *USED*
MOOG G415-625 USPP G415625
ASEA BROWN BOVERI DSQT-239 USPP DSQT239
DANFOSS 195H3801 USPP 195H3801
ASEA BROWN BOVERI IOP-05 USPP IOP05
Panasonic AC Servo Motor M***D012G1U New in Box FREE SHIP
Panasonic M***D012S1A AC Servo Motor NEW Free Ship
ASEA BROWN BOVERI 57088621 NSFP 57088621
TEXAS INSTRUMENTS PLC 560-2136 USPP 5602136
Texas Instruments 500-5892
CORCOM 160ADT6S USPP 160ADT6S
Panasonic AC Servo Motor M***042A1G Free Ship
Perceptron DSP Frame Grabber 495-0191 96K 495-0192 500-0192 *new/unused*
ASEA BROWN BOVERI 57772247 USPP 57772247
ASEA BROWN BOVERI 126620-004 USPP 126620004
ASEA BROWN BOVERI S6H600BW USPP S6H600BW
ASEA BROWN BOVERI HIEE300115R1 NSFP HIEE300115R1
ASEA BROWN BOVERI 1923RA001400000STD USPP 1923RA001400000S
ASEA BROWN BOVERI ACS601-0009-4-000B1500801 USPP ACS60100094000B3
SIEMENS 6ES5-943-7UA11 USPP 6ES59437UA11
ASEA BROWN BOVERI LSB-6-3-600-LUM2 USPP LSB63600LUM2
COMPUMOTOR 6K2-NK USPP 6K2NK
Texas Instruments CORR 1670970 Board *60 DAYS WARRANTY!*
TI Siemens CTi 2080 16 PT 110V AC/DC Input PT. Rev B.1 PLC
Texas Instrument 500-4010 loop access module
Panasonic Servo Motor MQMA012A3F Lot of 2 New
TEXAS INSTRUMENTS PLC 945145-0004-AA USPP 9451450004AA
Texas Instruments 305-02B Series Rack with Power Supply
Texas Instruments 5TI-5500
ASEA BROWN BOVERI EH550C-Q1 NSPP EH550CQ1
Asea Brown Boveri ABB Drive ACS501-050-4-00P2 460VAC ACS501050400P2
Panasonic AC Servo Driver MSD013A1XXF Free Ship
MOTOROLA 01-W3875B-04F USPP 01W3875B04F
TEXAS INSTRUMENTS PLC PWB2490891-0001A USPP PWB24908910001A
Panasonic MSD5A1P1E AC Servo Driver
ASEA BROWN BOVERI DSFS-14 USPP DSFS14
MAGNETEK HPV100-4130-0S0-00 NSFP HPV10041300S000
Texas Instruments (Siemens) Mdl: 500-5039 I/F Module
Texas Instruments RTU-T056A & 520-058
Panasonic Servo Motor M***A5AZP1A with Gear 1:50
TEXAS INSTRUMENTS PLC 505-6208 USPP 5056208
ASEA BROWN BOVERI 57360001-HG/2 USPP 57360001HG2
ELECTRO CRAFT 9101-1131 USPP 91011131
(AS01) MSDA083D1A PANASONIC AC SERVO DRIVE USED WORKING
ASEA BROWN BOVERI AF460W-30-11-70 NSFP AF460W301170
ALLEN BRADLEY 1334-COB-T1 USPP 1334CO1
SENTROL 532-093-027 USPP 532093027
KISTLER MORSE SONO-2BAABAGN USPP SONO2BAABAGN
Panasonic AC Servo Motor M***012A1EE Free Ship
CTI 2572 for Texas Instruments/Siemens TI 2572
Panasonic 750W Servo Driver MCDDT3520L01 (free shipping)
ASEA BROWN BOVERI ACS601-0009-5-000B1500800 USPP ACS60100095000B1
Texas Instrument 500-2151A Power Supply
WESTINGHOUSE 4256A25G01 USPP 4256A25G01
ASEA BROWN BOVERI YB560103-BE NSPP YB560103BE
ASEA BROWN BOVERI DCS502-B0450-51-21P2000 USPP DCS502B04505121P
ASEA BROWN BOVERI EH300C-1L NSFP EH300C1L
PANASONIC MSDA403D1A AC SERVO DRIVE 4KW Free Ship
Panasonic AC Servo Motor M***042A5F Free Ship
ASEA BROWN BOVERI YT213001-AB USPP YT213001AB
SYMAX 8020-SCP-401 NSFP 8020SCP401
HONEYWELL 51390083-100 USPP 51390083100
DAWN INDUSTRIES 11-1005686-03 USPP 11100568603
IC641SWP041输入模块;
IC641SWP041输入模块

我厂KP8000t热模锻压力机铸造生产线,由5台OMRONC200H型可编程序控制器(PC)控制。下面介绍我们对PC一次CPU停机故障排除方法,以期同行指正。 1.故障现象
据值班电工反映,系统电源指示灯
POWER亮,正常操作外部开关、按按钮时,CPU面板上ERROR报警指示灯亮,外部输出切断,当时刚好上午准备下班。下开机时,从CPU内部冒出一股浓烟,此时,PC交流电压为247V左右。 2.故障分析及处理
当
PC控制出现下列优先级错误时会引起CPU停机:CPU WAIT’ G (CPU等待)、MEMORY ERR(存储器错误)、NO END INST(无结束语句)、I/O BUS ERR(I/O总线错误)、I/O SET ERR(I/O设置错误)、I/O UNIT ERR(I/O单元错误)、SYS FAIL FALS
(系统出错)等。
用编程器读出出错信息如下:COU WAIT’ G、MEMORY ERR。拆下该CPU,经查看内部线路,发现CPU内部电源部分一集成件SI-9510A已炸开,显然,CPU不能运行。可能原因是当时电源电压高于OMRON产品给定电压值(240Va.c)7V左右或该集成件本身质量欠佳造成的。更换同型号CPU,ERROR红灯仍亮,系统不能启动,用编程器读出的出错信息依然如故。
为了防止意外和查看问题方便,我们将备用的存贮器换上,因其RAM中无用户程序。此时,能引发CPU等待的错误主要有两个方面:特殊I/O单元等待及扩展I/O单元等待。首先,我们查看了扩展单元的各部分,其电源供给正常,发现连接电缆插头松动,插好,试机,PC CPU依然停机,但无存贮器错误显示。由于系统未进行I/O地址登记,为查找原因方便,将扩展机架“离线”操作,直接检查主板特殊单元。存贮器中RAM为空白,只要拆下坏的模板后,CPU就应运行,其RUN指示灯亮(编程器置RUN或MONIT状态)。当拆下主板上OD215模板后,RUN亮,将备用的OD215进行状态设置,替换后也亮。此时,再将原来的存贮器换上,结果编程器上蜂鸣器马上声响,又出现MEMORY ERR出错信息,可见存贮器也被烧坏。只能用备用的存贮器,重新输入原始用户程序,分段检查、试车,***后全部重新试车,系统正常,交付使用。
直此,笔者认为引起这次停机故障的可能原因是特殊I/O单元OD215损坏,又由于偶然因素如电压偏高,使CPU烧坏及存贮器损坏。 3.体会
(1)PC控制系统设计时,其电源的稳压设计必须引起重视,以满足当地电压波动范围适合PC规范要求,为此,我们正着手改进原电源线路 (2)程序需备份。设计者一般均有程序备份,用户手中也必须有正确的程序清单。
(3)平时应当注意何处可以购买到备件,以便及时修复机器。
Texas Instruments 5TI-2001
IRCON MX-MR03-C000-0-3-0-0-0 USPP MXMR03C00003000
ASEA BROWN BOVERI ACS601-0009-5-000B1500800 USPP ACS60100095000B1
TEXAS INSTRUMENTS PLC 530-1104 NSPP 5301104
ASEA BROWN BOVERI SK-0015 NSPP SK0015
ALLEN BRADLEY 1746-QV FNFP 1746QV
PERCEPTRON 912-0007 USPP 9120007
TEXAS INSTRUMENTS PLC 505-7002 NSPP 5057002
ALLEN BRADLEY 22B-D012N104 FNFP 22BD012N104
SAJF// PANASONIC MSD043A1XXV M***042A1E SC SERVO DRIVER SC SERVO MOTOR USED
GENERAL ELECTRIC 193W-532ACG06 USPP 193W532ACG06
TEXAS INSTRUMENTS 500-2151-A POWER SUPPLY 5002151A
Panasonic Servo Driver MBDDT2210 NIB
(AG01) PANASONIC M***042A2UE AC SERVO MOTOR WORKING
ASEA BROWN BOVERI 6397100-BV USPP 6397100BV
TEXAS INSTRUMENTS 530-1108 NO KEY AILABLE *USED*
MOOG G415-625 USPP G415625
ASEA BROWN BOVERI DSQT-239 USPP DSQT239
DANFOSS 195H3801 USPP 195H3801
ASEA BROWN BOVERI IOP-05 USPP IOP05
Panasonic AC Servo Motor M***D012G1U New in Box FREE SHIP
Panasonic M***D012S1A AC Servo Motor NEW Free Ship
ASEA BROWN BOVERI 57088621 NSFP 57088621
TEXAS INSTRUMENTS PLC 560-2136 USPP 5602136
Texas Instruments 500-5892
CORCOM 160ADT6S USPP 160ADT6S
Panasonic AC Servo Motor M***042A1G Free Ship
Perceptron DSP Frame Grabber 495-0191 96K 495-0192 500-0192 *new/unused*
ASEA BROWN BOVERI 57772247 USPP 57772247
ASEA BROWN BOVERI 126620-004 USPP 126620004
ASEA BROWN BOVERI S6H600BW USPP S6H600BW
ASEA BROWN BOVERI HIEE300115R1 NSFP HIEE300115R1
ASEA BROWN BOVERI 1923RA001400000STD USPP 1923RA001400000S
ASEA BROWN BOVERI ACS601-0009-4-000B1500801 USPP ACS60100094000B3
SIEMENS 6ES5-943-7UA11 USPP 6ES59437UA11
ASEA BROWN BOVERI LSB-6-3-600-LUM2 USPP LSB63600LUM2
COMPUMOTOR 6K2-NK USPP 6K2NK
Texas Instruments CORR 1670970 Board *60 DAYS WARRANTY!*
TI Siemens CTi 2080 16 PT 110V AC/DC Input PT. Rev B.1 PLC
Texas Instrument 500-4010 loop access module
Panasonic Servo Motor MQMA012A3F Lot of 2 New
TEXAS INSTRUMENTS PLC 945145-0004-AA USPP 9451450004AA
Texas Instruments 305-02B Series Rack with Power Supply
Texas Instruments 5TI-5500
ASEA BROWN BOVERI EH550C-Q1 NSPP EH550CQ1
Asea Brown Boveri ABB Drive ACS501-050-4-00P2 460VAC ACS501050400P2
Panasonic AC Servo Driver MSD013A1XXF Free Ship
MOTOROLA 01-W3875B-04F USPP 01W3875B04F
TEXAS INSTRUMENTS PLC PWB2490891-0001A USPP PWB24908910001A
Panasonic MSD5A1P1E AC Servo Driver
ASEA BROWN BOVERI DSFS-14 USPP DSFS14
MAGNETEK HPV100-4130-0S0-00 NSFP HPV10041300S000
Texas Instruments (Siemens) Mdl: 500-5039 I/F Module
Texas Instruments RTU-T056A & 520-058
Panasonic Servo Motor M***A5AZP1A with Gear 1:50
TEXAS INSTRUMENTS PLC 505-6208 USPP 5056208
ASEA BROWN BOVERI 57360001-HG/2 USPP 57360001HG2
ELECTRO CRAFT 9101-1131 USPP 91011131
(AS01) MSDA083D1A PANASONIC AC SERVO DRIVE USED WORKING
ASEA BROWN BOVERI AF460W-30-11-70 NSFP AF460W301170
ALLEN BRADLEY 1334-COB-T1 USPP 1334CO1
SENTROL 532-093-027 USPP 532093027
KISTLER MORSE SONO-2BAABAGN USPP SONO2BAABAGN
Panasonic AC Servo Motor M***012A1EE Free Ship
CTI 2572 for Texas Instruments/Siemens TI 2572
Panasonic 750W Servo Driver MCDDT3520L01 (free shipping)
ASEA BROWN BOVERI ACS601-0009-5-000B1500800 USPP ACS60100095000B1
Texas Instrument 500-2151A Power Supply
WESTINGHOUSE 4256A25G01 USPP 4256A25G01
ASEA BROWN BOVERI YB560103-BE NSPP YB560103BE
ASEA BROWN BOVERI DCS502-B0450-51-21P2000 USPP DCS502B04505121P
ASEA BROWN BOVERI EH300C-1L NSFP EH300C1L
PANASONIC MSDA403D1A AC SERVO DRIVE 4KW Free Ship
Panasonic AC Servo Motor M***042A5F Free Ship
ASEA BROWN BOVERI YT213001-AB USPP YT213001AB
SYMAX 8020-SCP-401 NSFP 8020SCP401
HONEYWELL 51390083-100 USPP 51390083100
DAWN INDUSTRIES 11-1005686-03 USPP 11100568603
