Omron E5AC-T User Manual page 11

Precautions for Safe Use
• Design the system (e.g., control panel) considering the 2 seconds of delay in setting the Digital
Controller's output after the power supply is turned ON.
• The output will turn OFF when you move to the Initial Setting Level. Take this into consideration when
performing control.
• The number of non-volatile memory write operations is limited. Therefore, use RAM write mode when
frequently overwriting data, e.g., through communications.
• Use suitable tools when taking the Digital Controller apart for disposal. Sharp parts inside the Digital
Controller may cause injury.
• Do not connect cables to both the front-panel Setup Tool port and the top-panel Setup Tool port at the
same time.
• Do not exceed the communications distance that is given in the specifications and use the specified
communications cable.
• Do not turn the power supply to the Digital Controller ON or OFF while the USB-Serial Conversion
Cable is connected. The Digital Controller may malfunction.
• Do not bend the communications cables past their natural bending radius. Do not pull on the
communications cables.
8 E5@C-T Digital Temperature Controllers User's Manual (H185)