ABB YXU168E Switch input module

These faults can only be diagnosed using an external control device such as the ENI Monitor. When the system fault occurs a SYSTEM FAULT LED will illuminate on the front panel, use the RFV and the RPS command (See section 3.2.3) on the ENI monitor to determine the fault. Using the equal sign (=) after the RFV command will show the fault in words instead of a numerical value. This way of diagnosing a fault is only available if the unit has a fully functional front panel and the Analog Remote Interface is connected to a terminal to use the ENI Monitor. If the unit has a blank front panel, it must be connected to a terminal for any fault to be noticed. Otherwise, if and when a system fault occurs, only the SYSTEM FAULT LED will illuminate. Interlock status is shown on the front panel if the unit is open. “INLK OPEN” will be displayed on the STATUS line.

Analog Remote Interface Faults 

If the unit is connected to a controller, such as ENI’s UTF-10, two more faults can be detected. One is an indicator driven (also known as a “Hard Fault”) and the other appears on the display (also known as a “Soft Fault”). 4.3.1 RF Overheat (Hard Fault) This fault occurs when the RF temperature is above the limit. The RF OVERHEAT lamp will light up on the front panel of the test fixture. 4.3.2 MAX POWER (Soft Fault) This fault occurs when the maximum power limit has been reached. The message will appear on the digital readout of the test fixture

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Company introduction

Temporal Ming sheng automation equipment co., LTD. Was established in April 02, 2021, registered jiujiang ruichang city in jiangxi province, east yi road no. 23 lake farmers 401 mall, the legal representative person Zhou Zuochen.

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