產(chǎn)品內(nèi)容介紹
1769-L23E-QBFC1B以太網(wǎng)/IP控制器
GTO系列面板關(guān)鍵系統(tǒng)、警報(bào)和處理要求關(guān)鍵警報(bào)指示器和系統(tǒng)功能需要獨(dú)立和冗余的保護(hù)硬件和/或機(jī)械聯(lián)鎖。重啟電源時(shí)，請至少等待10秒鐘，然后在關(guān)閉面板電源后恢復(fù)面板電源。關(guān)閉和打開電源可能會(huì)損壞面板。如果無法正確讀取屏幕，例如，如果背光燈不工作，則可能很難或不可能識(shí)別功能。如果不立即執(zhí)行，可能會(huì)產(chǎn)生危險(xiǎn)的功能，如燃油切斷，必須獨(dú)立于面板提供。機(jī)器的控制系統(tǒng)設(shè)計(jì)必須考慮背光燈不再工作以及操作員無法控制機(jī)器或在控制機(jī)器時(shí)出錯(cuò)的可能性。失去控制? 任何控制方案的設(shè)計(jì)者必須考慮控制路徑的潛在故障模式，對于某些關(guān)鍵控制功能，提供在路徑故障期間和之后實(shí)現(xiàn)安全狀態(tài)的方法。關(guān)鍵控制功能的示例包括緊急停機(jī)和超程停機(jī)、斷電和重啟。? 必須為關(guān)鍵控制功能提供單獨(dú)或冗余的控制路徑。? 系統(tǒng)控制路徑可能包括通信鏈路。必須考慮意外傳輸延遲或鏈路故障的影響。? 遵守所有事故預(yù)防規(guī)定和當(dāng)?shù)匕踩改稀? 在投入使用之前，必須對該設(shè)備的每個(gè)實(shí)施進(jìn)行單獨(dú)和徹底的測試，以確保其正常運(yùn)行。? 機(jī)器控制系統(tǒng)的設(shè)計(jì)必須考慮背光燈不再工作、操作員無法控制機(jī)器或在機(jī)器控制中出錯(cuò)的可能性。不遵守這些說明可能導(dǎo)致死亡、重傷或設(shè)備損壞。
有關(guān)更多信息
請參閱NEMA ICS 1.1（最新版本）、“固態(tài)控制應(yīng)用、安裝和維護(hù)的安全指南”和NEMA ICS7.1（最新版）、“可調(diào)速驅(qū)動(dòng)系統(tǒng)的結(jié)構(gòu)安全標(biāo)準(zhǔn)和選擇、安裝和操作指南”或適用于您特定位置的同等標(biāo)準(zhǔn)。非預(yù)期設(shè)備操作? 不要將此設(shè)備用作關(guān)鍵系統(tǒng)功能（如電機(jī)啟動(dòng)/停止或電源控制）的唯一控制手段。? 不要將此設(shè)備用作關(guān)鍵警報(bào)的唯一通知設(shè)備，例如設(shè)備過熱或過電流。不遵守這些說明可能導(dǎo)致死亡、重傷或設(shè)備損壞。處理LCD面板以下特性是LCD面板特有的，被視為正常行為：? LCD屏幕可能會(huì)顯示某些圖像的亮度不均勻，或者從指定的視角外觀看時(shí)可能會(huì)出現(xiàn)差異。屏幕圖像的側(cè)面也可能出現(xiàn)擴(kuò)展陰影或串?dāng)_。? LCD屏幕像素可能包含黑白色斑點(diǎn)，顏色顯示可能已發(fā)生變化。? 當(dāng)同一圖像長時(shí)間顯示在屏幕上時(shí)，圖像更改時(shí)可能會(huì)出現(xiàn)后圖像。注意：定期更改屏幕圖像，并嘗試長時(shí)間不顯示同一圖像。如果面板損壞，任何液體接觸到您的皮膚，請立即用自來水沖洗該區(qū)域至少15分鐘。如果液體進(jìn)入眼睛，立即用自來水沖洗眼睛至少15分鐘，并咨詢醫(yī)生。
GTO Series of Panels
Critical Systems, Alarms, and Handling Requirements Critical alarm indicators and system functions require independent and redundant protection hardware and/or mechanical interlocks. When you cycle power, wait at least 10 seconds before restoring the power to the panel after it has been turned off. Switching the power OFF and ON can damage the panel. In the event the screen cannot be properly read, for example, if the backlight is not functioning, it may be difficult or impossible to identify a function. Functions that may present a hazard if not immediately executed, such as a fuel shut-off, must be provided independently of the panel. The machine’s control system design must take into account the possibility of the backlight no longer functioning and the operator being unable to control the machine or making mistakes in the control of the machine.LOSS OF CONTROL ? The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and overtravel stop, power outage, and restart. ? Separate or redundant control paths must be provided for critical control functions. ? System control paths may include communication links. Consideration must be given to the implications of unanticipated transmission delays or failures of the link. ? Observe all accident prevention regulations and local safety guidelines. ? Each implementation of this equipment must be individually and thoroughly tested for proper operation before being placed into service. ? The machine control system design must take into account the possibility of the backlight no longer functioning and the operator being unable to control the machine, or making errors in the control of the machine. Failure to follow these instructions can result in death, serious injury, or equipment damage.
For additional information
refer to NEMA ICS 1.1 (latest edition), "Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control" and to NEMA ICS 7.1 (latest edition), "Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems" or their equivalent governing your particular location.UNINTENDED EQUIPMENT OPERATION ? Do not use this equipment as the only means of control for critical system functions such as motor start/stop or power control. ? Do not use this equipment as the only notification device for critical alarms, such as device overheating or overcurrent. Failure to follow these instructions can result in death, serious injury, or equipment damage.Handling the LCD Panel The following characteristics are specific to the LCD panel and are considered normal behavior: ? LCD screen may show unevenness in the brightness of certain images or may appear different when seen from outside the specified viewing angle. Extended shadows, or crosstalk may also appear on the sides of screen images. ? LCD screen pixels may contain black and white colored spots and color display may seem to have changed. ? When the same image is displayed on the screen for a long period, an after-image may appear when the image is changed. NOTE: Change the screen image periodically and try not to display the same image for a long period of time.If the panel is damaged and any liquid comes in contact with your skin, immediately rinse the area with running water for at least 15 minutes. If the liquid gets in your eyes, immediately rinse your eyes with running water for at least 15 minutes and consult a doctor.
公司主營產(chǎn)品圖展示
產(chǎn)品優(yōu)勢
1：國外專業(yè)的供貨渠道，具有價(jià)格優(yōu)勢
2：產(chǎn)品質(zhì)量保證，讓您售后無憂
3：全國快遞包郵
4：一對一服務(wù)
公司主營范圍簡介
PLC可編程控制器模塊，DCS卡件，ESD系統(tǒng)卡件，振動(dòng)監(jiān)測系統(tǒng)卡件，汽輪機(jī)控制系統(tǒng)模塊，燃?xì)獍l(fā)電機(jī)備件等，優(yōu)勢品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各種進(jìn)口工業(yè)零部件、歐美進(jìn)口模塊。
產(chǎn)品廣泛應(yīng)用于冶金、石油天然氣、玻璃制造業(yè)、鋁業(yè)、石油化工、煤礦、造紙印刷、紡織印染、機(jī)械、電子制造、汽車制造、塑膠機(jī)械、電力、水利、水處理/環(huán)保、鍋爐供暖、能源、輸配電等等
