Replacing The Cap Pack Module - Emerson PACSystems RX3i Quick Start Manual

Quick Start Guide
GFK-2939A

8. Replacing the Cap Pack Module

The status of the Energy Pack is provided at %S0014
(#PLC_BAT) and %SA0011 (#LOW_BAT). User programs
should monitor these status bits in order to alert for
maintenance conditions. Refer to PACSystems RX3i CPU
Reference Manual, GFK-2222V or later.
The Cap Pack may be removed and replaced while power
is applied to the Energy Pack (hot swapped.)
CAUTION
swapping Cap Packs, do not cycle power until the new
Cap Pack is fully charged and operational. Cycling power
before the STAT LED is solid green can result in Controller
memory not being preserved. Do not hot remove/insert
the Cap Pack during the firmware update process.
1. Loosen the four screws on the Cap Pack and carefully
pull the Cap Pack off the base.
2. Install the new Cap Pack on the base, first engaging
the module-to-base connectors and then pressing
the Cap Pack into place.
Replacing the Cap Pack Module
Chapter 8
Sep 2019
When
hot
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