Technical data

Battery Back-up, Memory 3-14
Chapter 3: System Features
MBX IP Description / Operations & Programming Guide
ADMIN PROGRAMMING
System
Network Time/Date (PGM 223 – FLEX 5) … see details on page A-88
NTP Active … use Web Admin (PGM 233)
NTP Sever Address … use Web Admin (PGM 233)
Standard System Time, Local Time Zone … use Web Admin (PGM 233)
RELATED FEATURES
Auto Service Mode Control … see page 3-10
Automatic System Daylight Savings Time … see page 3-12
System Clock Set … see page 7-42
Battery Back-up, Memory
The system database is protected from power-loss by a long life (10-year) lithium dry cell
battery. Should local power fail, the battery will maintain the system memory and proper
operation of the system clock.
CONDITIONS
- The Initialization switch must be in the ON position to enable Memory Battery
Back-up. Otherwise, should power fail, the system will initialize the database on
power-up. Refer to the MBX IP Hardware and Installation Guide for more details.
- The Lithium battery is not field-replaceable.
OPERATION
System
When enabled, operation is automatic.
PGM 223 BTN RANGE DEFAULT
NETWORK DATE/TIME USE -- If set to ON, the System updates the
Date & Time with Network Date & Time when the System Date &
Time is different.
5 0: Off
1: On
0: Off
Release 1.0
November 2010