BUILD-IN TOUCH TERMINAL
ETT 1034
19.02.2019
Page 33
12.1.2
With Active Supply
If the battery is exchanged when an active supply is connected, there is no time limit. Prefer-
ably however, save the SRAM data on the microSD card in case the power supply is inter-
rupted during the exchange.
CAUTION
Avoid contact with the electronics via conductive objects, such as tools for
example.
Eviter tout contact avec l'électronique par l'intermédiaire d'objets
conducteurs, tels que des outils par exemple.
1. Supply the device with +24 V for at least 5 seconds.
2. Follow the steps in chapter 12.1.1 starting with step 2.
