ABB ACS 1014-A1 User Manual

11 PREVENTIVE AND CORRECTIVE MAINTENANCE
3BHS213401 E01 REV H ACS1000 AIR-COOLED USER MANUAL 172/184
11.6.10 Inspecting and replacing batteries
Figure 11-6: Control compartment – battery location
11.6.10.1 Checking and replacement indications
The end of the battery life is indicated as follows:
- CDP control panel displays an alarm message.
- Alarm LED on the power supply unit for the battery lights up (3 in Fig. 11-6).
When the end of the battery life is indicated, the drive continues to operate until the time set
with parameter 145.26 Batt-Alm.Tim-out
has elapsed.
ABB recommends replacing all of the batteries when one battery is at end of life.
1. Power supply unit for battery pack 1
2. Power supply unit for battery pack 2
3. Alarm LED
4. Battery pack 2 (option)
5. Battery pack 1
1
2
3
4 5

ABB ACS 1014-A1 Specifications

General

Brand	ABB
Model	ACS 1014-A1
Category	DC Drives
Language	English