MDD-090B-N-030-N2M-110PB0
PLC的故障类型有哪些？
外部设备故障
外部设备就是与PLC实际过程直接联系的各种开关、传感器、执行机构、负载等。这些设备发生故障，会直接影响PLC系统的控制功能。因此，维修PLC，首先要分清是外部设备故障，还是PLC本身故障。
系统故障
1）系统故障是影响PLC系统运行的全局性故障。
2）PLC系统故障可以分为固定性故障、偶然性故障。
3）故障发生后，可以重新启动使系统恢复正常，则就是偶然性故障。如果重新启动不能恢复，而是需要更换硬件或软件，系统才能够恢复正常，则认为是固定性故障。
硬件故障
PLC硬件故障主要指PLC系统中的模板、电路损坏而造成的故障。
软件故障
PLC软件故障包含软件错误、操作错误等。PLC软件故障一般可以通过PLC本身的自诊断测试功能或者软件来查看、检查。
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PLC OMRON CQM1-OD215 ok test run
PLC OMRON CQM1-PA203 OK test RUN
PLC OMRON CQM1-PA216 OK TEST RUN
PLC OMRON CQM1-PD026 OK TESTED
PLC OMRON CQM1-PRO01
PLC OMRON CQM1-PRO01-E OK TESTED
PLC OMRON CQM1-SRM21 OK TESTED
PLC OMRON CQM1-TC302 OK TESTED
PLC OMRON CQM1-TER01
PLC OMRON CS1G-CPU42H Ver. 3.0 ...OK TEST RUN
PLC OMRON CS1G-CPU43-EV1 RUN OK... ERROR BATTERY..?
PLC OMRON CS1G-CPU43H OK TESTED
PLC OMRON CS1G-CPU43H V4.0 NEW
PLC OMRON CS1H-CPU66-V1
PLC OMRON CS1W-AD081-V1 OK TEST RUN
PLC OMRON CS1W-BC023
PLC OMRON CS1W-BC053
PLC OMRON CS1W-BC083
PLC OMRON CS1W-BC103
PLC OMRON CS1W-BI053
PLC OMRON CS1W-CN118 ok tested
PLC OMRON CS1W-DRM21
PLC OMRON CS1W-DRM21
PLC OMRON CS1W-DRM21-V1
PLC OMRON CS1W-EIP21
PLC OMRON CS1W-MAD44
PLC OMRON CS1W-MC221
PLC OMRON CS1W-MC421 TEST OK
PLC OMRON CS1W-MCH71
PLC OMRON CS1W-MCH71
PLC OMRON CS1W-MCH71 V2.0
PLC OMRON CS1W-NC413 OK RUN
PLC OMRON CS1W-OD232 OK TESTED
PLC OMRON CS1W-SCB41
PLC OMRON CS1W-SCB41-V1
PLC OMRON CV500-RM221
PLC OMRON CVM1-PRO01
PLC OMRON D4NL-4CFG-B INTERRUTTORE DI SICUREZZA
PLC OMRON DRT1-COM
PLC OMRON DRT1-COM DEVICENET
PLC OMRON DRT1-ID04CL-1
PLC OMRON DRT1-OD08CL-1
PLC OMRON DRT2-ID16 OK TESTED
PLC OMRON DRT2-ID16-1 + XWT-ID08-1 OK TESTED
PLC OMRON DRT2-ID16-1 + XWT-ID16-1 OK TESTED
PLC OMRON DRT2-ID16TA-1
PLC OMRON DRT2-MD16TA
PLC OMRON DRT2-OD16-1 OK TESTED
PLC OMRON DRT2-OD16TA-1
PLC OMRON E2A-M18LS08-M1-B1 SENSORE DI PROSSIMITA SWICK
PLC OMRON E3B2-D2M4-G
PLC OMRON E3F2-R4B4-P1-E FOTOCELLULA
PLC OMRON E3MC-A41 OK TESTED
PLC OMRON E3T-FT13 FOTOCELLULA SENSORE NEW
PLC OMRON E4A-3K
PLC OMRON E4B-T1E4 ULTRASONIC SWITCH NEW
PLC OMRON E53-CN03N2 NUVA NEW RS485 E5CN E5CN-H
PLC OMRON E5C2-R20P-D OK TESTED
PLC OMRON E5CW-RP TERMOREGOLATORE
PLC OMRON E5CW-RP TERMOREGOLATORE
PLC OMRON E5ZN-2QPH03TC-FLK OK TESTED
PLC OMRON EJ1C-EDUA-NFLK OK TESTED
PLC OMRON EJ1N-HFUA-NFLK OK TESTED
PLC OMRON EJ1N-HFUA-NFLK OK TESTED V 1.1
PLC OMRON EJ1N-TC4B-QQ OK TESTED
PLC OMRON F10-C11 CAMERA
PLC OMRON F10-S30 CAMERA
PLC OMRON F150-C15E-3 OK RUN
PLC OMRON F150-KP 10 mt CONSOLE
PLC OMRON F150-KP CONSOLE
PLC OMRON F150-KP CONSOLE TEST OK
PLC OMRON F150-S1A
PLC OMRON F160-KP
PLC OMRON F160-S1 TEST OK
PLC OMRON F160-S2
PLC OMRON F300-S CAMERA
PLC OMRON F-30KP
PLC OMRON F3W-D052A NEW
PLC OMRON F500-C10-ETN
PLC OMRON F500-S1
PLC OMRON F500-VS
PLC OMRON FASTNET PCMCIA LAN CARD MAU COMBO PE 200 ( C200HW-PCU01)
PLC OMRON FND-X06H POSTTTION driver
PLC OMRON FOTOCELLULA E3JM-DS70M4-G
PLC OMRON FOTOCELLULA E3JM-DS70M4T-G
PLC OMRON FOTOCELLULA E3JM-R4M4-G
PLC OMRON FOTOCELLULA E3JM-R4M4T-G
PLC OMRON FQ-MS125-ECT + FQ-WN002 SITEM VISION PICK&PLACE etercat
