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172 Maintenance
Cleaning
See
ACX-AP-x assistant control panels user’s manual
(3AUA0000085685 [English]).
Replacing the control unit battery – external control unit
Stop the drive and do the steps in section
Precautions before electrical work
on page
before you start the work.
To replace the control unit battery:
1. Remove the M4x8 (T20) screws at the ends of the control unit.
2. To see the battery, remove the XD2D terminal block.
3. Carefully lift the edge of the control unit cover on the side with the I/O terminal blocks.
4. Carefully pull the battery out of the battery holder.
5. Carefully put a new CR2032 battery into the battery holder.
6. Close the control unit cover.
7. Tighten the M4×8 (T20) screws.
8. Install the XD2D terminal block.
Memory unit
When a drive module is replaced, the parameter settings can be retained by transferring
the memory unit from the defective drive module to the new module. One memory unit is
located in the external control unit, see page
,
another on the line-side converter control
unit.
WARNING!
Do not remove or insert the memory unit when the drive module is
powered.
After power-up, the drive scans the memory unit. If a different control program or different
parameter settings are detected, they are copied to the drive. This can take several
minutes.
Replacing the drive control unit memory unit
1. Stop the drive and do the steps in section
Precautions before electrical work
on page
Содержание ACS880-34
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 34 drive modules 132 to 400 kW 200 to 450 hp Hardware manual ...
Страница 4: ......
Страница 14: ...14 ...
Страница 22: ...22 Safety instructions ...
Страница 28: ...28 Introduction to the manual ...
Страница 42: ...42 Operation principle and hardware description ...
Страница 118: ...118 External control unit ...
Страница 140: ...140 Installation example with full cabling panels option H381 M8 16 Hex 2 5 4 3 1 1 1 1 2 6 7 ...
Страница 152: ...152 Installation checklist ...
Страница 156: ...156 Start up ...
Страница 158: ...158 Fault tracing ...
Страница 174: ...174 Maintenance ...
Страница 202: ...202 Technical data EU Declaration of Conformity Machinery Directive ...
Страница 204: ...204 Technical data ...
Страница 206: ...206 Dimension drawings Standard configuration 3AXD50000038012 ...
Страница 207: ...Dimension drawings 207 Location of power cable connection terminals with options H370 H356 3AXD50000038012 ...
Страница 208: ...208 Dimension drawings Drive module with options 0B051 H356 0H371 3AXD50000038012 ...
Страница 209: ...Dimension drawings 209 Configuration with option H381 3AXD50000323210 ...
Страница 210: ...210 Dimension drawings LCL filter module 3AXD50000206162 ...
Страница 214: ...214 Dimension drawings External control unit 3axd50000011687 ...
Страница 238: ...238 Resistor braking ...
Страница 242: ...242 du dt and sine filters ...
Страница 256: ...Contact us www abb com drives www abb com drivespartners 3AXD50000035191 Rev B EN 2018 09 28 ...