Nidec Unidrive M200 - Real Time Clock Battery Replacement

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18 Unidrive M200 / M201 Control User Guide
Issue Number: 2
3.2 Real time clock battery replacement
Those 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 a
long 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 is
released.
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