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RSTi-EP CPE200 Series Controllers Quick Start Guide
GFK-3109B
Periodic Maintenance
Real-Time Clock Battery
The EPXCPE200 is shipped with a real-time clock (RTC) battery pre-
installed. Over time this battery will need to be replaced. No action is
needed during the initial installation.
Should the RTC battery fail, the CPU date and time will reset to 12:00
AM, 01-01-2001 at start-up. The CPU operates normally with a failed
or missing RTC battery; however, the initial CPU time-of-day (TOD)
clock information will be incorrect.
To replace the RTC battery and reset the RTC time, refer to the RX3i,
& RSTi-EP CPU Reference Manual (GFK-2222AS
)
or later.
Battery required
:
Lithium 3v BR2032 by Panasonic or Rayovac
(Emerson Part Number: IC690ACC001B )