Replacing the ZCU-14 control unit battery
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur. If you are not a qualified electrical
professional, do not do installation or maintenance work.
1. Stop the drive and do the steps in section
Electrical safety precautions (page 18)
before
you start the work.
2. Remove the M4×8 (T20) screws at the ends of the control unit.
3. To see the battery, remove the XD2D terminal block.
4. Carefully lift the edge of the control unit cover on the side with the I/O terminal blocks.
5. Carefully pull the battery out of the battery holder.
6. Carefully put a new CR2032 battery into the battery holder.
7. Close the control unit cover.
8. Tighten the M4×8 (T20) screws.
9. Install the XD2D terminal block.
2
2
8
8
4
5
6
7
9
3
170 Maintenance
Summary of Contents for ACS880-14
Page 1: ...ABB INDUSTRIAL DRIVES ACS880 14 drive modules 132 400 kW 200 400 hp Hardware manual...
Page 2: ......
Page 4: ......
Page 14: ...14...
Page 24: ...24...
Page 30: ...30...
Page 54: ...54...
Page 64: ...64...
Page 98: ...98...
Page 114: ...With twin connectors in the control panel holder 1 2 3 1 114 Electrical installation...
Page 115: ...With FDPI 02 modules OPEN TERMIN ATED 1 1 2 2 OPEN TERMINATED 3 Electrical installation 115 11...
Page 142: ...4 5 6 3 3 1 1 1 1 2 142 Installation example with full cabling panels option H381...
Page 150: ...150 Installation example with full cabling panels option H381...
Page 156: ...156...
Page 204: ...Standard configuration 204 Dimension drawings...
Page 206: ...Drive module with options 0B051 H356 0H371 206 Dimension drawings...
Page 207: ...Configuration with option H381 3AXD50000323210 Dimension drawings 207...
Page 208: ...LCL filter module 208 Dimension drawings...
Page 212: ...External control unit 3AXD50000011687 212 Dimension drawings...
Page 230: ...Declaration of conformity 230 The Safe torque off function...
Page 241: ...241...
Page 246: ...246...