Nidec Unidrive M200 User Manual

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Nidec Unidrive M200 User Manual Manual pdf 18 page image

SafetyinformationProductinformationMechanicalinstallationElectricalinstallationGettingstartedBasicparametersRunning themotor Optimization NV MediaCardOnboardPLCAdvancedparameters Diagnostics UL Listing18 Unidrive M200 / M201 Control User GuideIssue Number: 23.2 Real time clock battery replacementThose keypads which have the real time clock feature contain a battery to ensure the clock works when the drive is powered down. The battery has along life time but if the battery needs to be replaced or removed, follow the instructions below.Low battery voltage is indicated by low battery symbol on the keypad display.Figure 3-7 Remote Keypad RTC (rear view)Figure 3-7 above illustrates the rear view of the Remote Keypad RTC.1. To remove the battery cover insert a flat head screwdriver into the slot as shown (1), push and turn anti-clockwise until the battery cover isreleased.2. Replace the battery (the battery type is: CR2032).3. Reverse point 1 above to replace battery cover.Ensure the battery is disposed of correctly.NOTE