S7-PCI315:Battery
From IBHsoftec Wiki English
The battery is of type CR2032.
Using the Battery is optional. The PLC program is saved in the flash memory when a boot application has been created and needs no battery buffering.
The battery is used for buffering
- the time
- retain data
A fully charged battery has a life time of 1 year.
RECOMMENDATION: CHANGE THE BATTERY EVERY 12 MONTHS.
