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SCHUMACHER ATCS-15 1464-0320模塊庫(kù)存
遠(yuǎn)程模塊故障排除
遠(yuǎn)程模塊的診斷功能遠(yuǎn)程模塊配備了許多診斷功能。其中一些功能成為僅當(dāng)它們已通過(guò)I/O設(shè)置時(shí)才處于活動(dòng)狀態(tài)配置功能完全可用。設(shè)置和錯(cuò)誤可以從相關(guān)頻道進(jìn)行詢問(wèn)。部分功能可用，請(qǐng)參閱模塊說(shuō)明。1） 關(guān)于設(shè)置和診斷數(shù)據(jù)，請(qǐng)參見模塊說(shuō)明和第A3.3章“讀取I/O配置和模塊上的診斷數(shù)據(jù)”。BE總線錯(cuò)誤=總線故障，始終受到監(jiān)控。這個(gè)模塊未收到來(lái)自總線主設(shè)備的呼叫。
這可能有以下原因：
–CS31系統(tǒng)總線斷開，短路或接線極性相反。
–中央單元未設(shè)置為“終結(jié)者”主，另見系統(tǒng)常數(shù)KW 00,00 in第A7.3章。
CI輸入斷線=斷路（監(jiān)控）
輸入（如果已配置）。每個(gè)輸入電路監(jiān)控裝置必須配備一個(gè)電阻20…30 k，例如與信號(hào)觸點(diǎn)并聯(lián)。CO切斷輸出線=斷路（監(jiān)控）輸出（如果已配置）。每個(gè)輸出都需要當(dāng)ON信號(hào)為輸出OL過(guò)載（始終受到監(jiān)控）。
SC短路（始終受到監(jiān)控）。UE單元錯(cuò)誤=模塊的內(nèi)部錯(cuò)誤（故障）（始終盡可能監(jiān)控內(nèi)部處理器檢測(cè)到這一點(diǎn)）。遠(yuǎn)程模塊中的故障排除
如果遠(yuǎn)程模塊檢測(cè)到，則LED亮起一個(gè)錯(cuò)誤。遠(yuǎn)程模塊提供詳細(xì)的錯(cuò)誤信息通過(guò)8個(gè)LED，按下測(cè)試按鈕；看見以及模塊說(shuō)明。以下將對(duì)程序進(jìn)行解釋以ICSC 08 L1模塊為例。第一次按下測(cè)試按鈕后，選擇通道E/A0（輸入/輸出0）：LED0閃爍。松開按鈕后此通道通過(guò)黃色LED 0至7顯示約3秒。
Troubleshooting on the remote modules
Diagnosis functions for the remote modules
The remote modules are equipped with a number of
diagnosis functions. Some of these functions become
active only if they have been set by means of the I/O
configuration
Feature is completely available. Settings and errors can be interrogated from the involved channel. () Feature is partly available, see module description. 1) Concerning the interrogation of settings and diagnosis data, see the module description and chapter A3.3 ”Reading I/O configuration and diagnosis data at the module”. BE Bus Error = Bus malfunction, always monitored. The module does not receive a call from the bus master. This may have the following reasons: – The CS31 system bus line is broken, short-circuited or wired with reversed polarity. – The central unit has< not been set as buster master, see also system constant KW 00,00 in chapter A7.3. CI Cut Wire of Inputs = Open circuit (monitoring) at inputs, if configured. Each input circuit to be monitored has to be equipped with a resistor of 20...30 k, e.g. in parallel to the signalling contact. CO Cut Wire of Outputs = Open circuit (monitoring) at outputs, if configured. Each output expects a minimum load of approx. 40 mA when an ON signal is output. OL Overload (is always monitored). SC Short circuit (is always monitored). UE Unit error = internal error (fault) of the module (always monitored in so far as the internal processor can detect this). Troubleshooting in the remote modules The LED lights up, if the remote module has detected an error. The remote module supplies detailed error information via the 8 LEDs , it the test button is pressed; see also the module descriptions. The procedure will be explained in the following for the module ICSC 08 L1 as an example. After the test button has been pressed for the first time, channel E/A0 (input/output 0) is selected: LED0 flashes. After the button has been released, The diagnosis data of this channel are shown via the yellow LEDs 0 to 7 for approx. 3 seconds.
