產(chǎn)品內(nèi)容介紹
760-P5-G5-S5-HI-A20-R-E綜合保護(hù)繼電器
故障識(shí)別FA-M3提供了快速識(shí)別系統(tǒng)故障的方法，如下圖所示。該故障識(shí)別系統(tǒng)易于理解，因?yàn)樗哂袑哟谓Y(jié)構(gòu)，通過檢查每個(gè)級(jí)別的故障來促進(jìn)故障分析。指示輸出模塊的問題嚴(yán)重性和狀態(tài)FA-M3通過CPU模塊上部的LED指示存在或不存在故障，將其分為重大、中度和輕微故障。表A4.1至A4.3總結(jié)了每種情況下的故障嚴(yán)重程度和輸出模塊狀態(tài)。有關(guān)在使用光纖FA總線2型模塊的應(yīng)用中，如果傳輸線（如光纖電纜）發(fā)生故障，F(xiàn)AI信號(hào)觸點(diǎn)輸出和輸出模塊如何工作的詳細(xì)信息，請(qǐng)參閱光纖FA母線模塊和光纖FA公共汽車2型模塊、FA母線2型模塊（IM 34M06H45-01E）*1： 可以使用配置的操作控制下的錯(cuò)誤時(shí)間操作字段設(shè)置此錯(cuò)誤項(xiàng)的嚴(yán)重性級(jí)別。將字段設(shè)置為“停止”表示中度故障，而將其設(shè)置為“運(yùn)行”表示輕微故障。默認(rèn)值為“停止”（中度故障）*2： 可以使用配置的操作控制下的錯(cuò)誤時(shí)間操作字段設(shè)置此錯(cuò)誤項(xiàng)的嚴(yán)重性級(jí)別。將字段設(shè)置為“停止”表示中度故障，而將其設(shè)置為“運(yùn)行”表示輕微故障。默認(rèn)值為“Run”（小故障）*3： 使用F3SP21、F3SP25或F3SP35 CPU模塊Rev.8或更高版本或F3FP36.*4時(shí)：高級(jí)模塊的輸出繼電器（Yxxxxx）*5： 當(dāng)檢測(cè)到電源電壓異常時(shí)，輸出模塊根據(jù)選擇的是標(biāo)準(zhǔn)模式還是立即檢測(cè)模式而表現(xiàn)不同。每種模式下瞬時(shí)電源故障期間的行為如下
故障排除程序
如果出現(xiàn)錯(cuò)誤情況，請(qǐng)注意當(dāng)前情況和癥狀，然后根據(jù)圖A4.5所示的流程圖排除故障，同時(shí)考慮到與其他設(shè)備的關(guān)系和錯(cuò)誤情況的再現(xiàn)性。如果要在主序列或中等序列CPU模塊發(fā)生故障時(shí)重置輸出模塊的觸點(diǎn)，請(qǐng)執(zhí)行以下操作：使用32點(diǎn)或更少的輸出模塊，并將配置的“輸入/輸出設(shè)置”下的“停止時(shí)輸出”字段設(shè)置為“重置”。（對(duì)于F3SP22/28/38/53/58/59/66/67/71/76模塊，也可以使用F3YD64-1F、F3YD 64-1P、F3Y D64-1R、F3WD64 xF和F3WD64-xP模塊。）-如果您想在主要或中等順序CPU模塊故障的情況下保持輸出模塊的觸點(diǎn)，請(qǐng)將配置的“輸入/輸出設(shè)置”下的“停止時(shí)輸出”字段設(shè)置為“保持”。行為與CPU模塊或輸出模塊的類型無關(guān)*1： 可以使用配置的操作控制下的錯(cuò)誤時(shí)間操作字段設(shè)置此錯(cuò)誤項(xiàng)的嚴(yán)重性級(jí)別。將字段設(shè)置為“停止”表示中度故障，而將其設(shè)置為“運(yùn)行”表示輕微故障。默認(rèn)值為“停止”（中度故障）*2： 可以使用配置的操作控制下的錯(cuò)誤時(shí)間操作字段設(shè)置此錯(cuò)誤項(xiàng)的嚴(yán)重性級(jí)別。將字段設(shè)置為“停止”表示中度故障，而將其設(shè)置為“運(yùn)行”表示輕微故障。默認(rèn)值為“Run”（小故障）*3： 高級(jí)模塊的輸出繼電器（Yxxxxx）。
Fault Identification
The FA-M3 provides means to quickly identify system faults as illustrated in the following figure. This fault identification system is easy to understand because it is hierarchically structured to facilitate fault analysis by checking for faults at each level.Indicating Problem Severity and Status of Output Module The FA-M3 indicates the presence or absence of failures by the LEDs in the upper section of the CPU module, classifying them into major, moderate and minor failures. Tables A4.1 to A4.3 summarize the failure severity levels and the status of the output module in each case. See the Fiber-optic FA-bus Module and Fiber-optic FA-bus Type 2 Module, FA-bus Type 2 Module (IM 34M06H45-01E) for details on how the FAIL-signal contact output and output module work if a failure arises in a transmission line, such as a fiber-optic cable, in an application where a fiber-optic FA-bus type 2 module is in use.*1: The severity level of this error item can be set using the Error-time Action field under Operation Control of the Configuration. Setting the field to "Stop" indicates a moderate failure whilst setting it to "Run" indicates a minor failure. The default value is "Stop" (moderate failure). *2: The severity level of this error item can be set using the Error-time Action field under Operation Control of the Configuration. Setting the field to "Stop" indicates a moderate failure whilst setting it to "Run" indicates a minor failure. The default value is "Run" (minor failure). *3: When using F3SP21, F3SP25 or F3SP35 CPU modules Rev. 8 or later or F3FP36. *4: Output relays (Yxxxxx) of the advanced modules. *5: When supply voltage abnormality is detected, output modules behave differently depending on whether the standard mode or immediate detection mode is selected. Behaviors during momentary power failure in each mode are as follows
Troubleshooting Procedure
If an error condition occurs, take note of the current situation and symptom, then troubleshoot the problem according to the flowchart shown in Figure A4.5 considering the relationship with the other devices and the reproducibility of the error condition. If you want to reset the contacts of an output module in the event of a major or moderate sequence CPU module failure, do the following: Use an output module with 32 or less points and set the Output When Stopped field under "Input/Output Setup" of the Configuration to "RESET". (For F3SP22/28/38/53/58/59/66/67/71/76 modules, F3YD64-1F, F3YD64-1P, F3YD64-1R, F3WD64-xF and F3WD64-xP modules can also be used.) - If you want to hold the contacts of an output module in the case of a major or moderate sequence CPU module failure, set the Output When Stopped field under "Input/Output Setup" of the Configuration to "HOLD". The behavior is independent of the type of CPU module or output module.*1: The severity level of this error item can be set using the Error-time Action field under Operation Control of the Configuration. Setting the field to "Stop" indicates a moderate failure whilst setting it to "Run" indicates a minor failure. The default value is "Stop" (moderate failure). *2: The severity level of this error item can be set using the Error-time Action field under Operation Control of the Configuration. Setting the field to "Stop" indicates a moderate failure whilst setting it to "Run" indicates a minor failure. The default value is "Run" (minor failure). *3: Output relays (Yxxxxx) of the advanced modules.
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