ABB ACS880-204 - Page 152

Tasks
Setting up the supply unit parameters
Check the correct voltage range, parameter 195.01 Supply voltage.
Supply modules with option +C188 (direct-on-line cooling fan): Set bit 14 of 195.20 HW options word 1.
If your supply unit consists of more than one module, parameter 195.31 Parallel connection rating id
needs to be set first.
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Select the correct voltage range with parameter 195.30 Parallel type filter.
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Then select the correct supply unit type with parameter 195.31 Parallel connection rating id.
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Reboot the control unit by parameter 196.08 Control board boot.
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Check the correct voltage range, parameter 195.01 Supply voltage.
•
Reboot the control unit by parameter 196.08 Control board boot.
Parameter 195.31 selectionFrameACS880-204-…
ACS880-20X-1130A-3 (7072)2×R8i1130A-3
ACS880-20X-1330A-3 (7082)2×R8i1330A-3
ACS880-20X-1580A-3 (7102)2×R8i1580A-3
ACS880-20X-2350A-3 (7103)3×R8i2350A-3
ACS880-20X-3110A-3 (7104)4×R8i3110A-3
ACS880-20X-4620A-3 (7106)6×R8i4620A-3
ACS880-20X-1040A-5 (7172)2×R8i1040A-5
ACS880-20X-1420A-5 (7202)2×R8i1420A-5
ACS880-20X-2120A-5 (7203)3×R8i2120A-5
ACS880-20X-2800A-5 (7204)4×R8i2800A-5
ACS880-20X-4150A-5 (7206)6×R8i4150A-5
ACS880-20X-0720A-7 (7272)2×R8i0720A-7
ACS880-20X-1050A-7 (7302)2×R8i1050A-7
ACS880-20X-1570A-7 (7303)3×R8i1570A-7
ACS880-20X-2070A-7 (7304)4×R8i2070A-7
ACS880-20X-3080A-7 (7306)6×R8i3080A-7
If you need more information on the use of the control panel, see ACX-AP-x assistant control panels
user's manual (3AUA0000085685 [English]).
Switch the control panel to the remote mode (Loc/Rem key) to enable control of the supply unit with
the operating switch [S21].
Switching the supply unit on
WARNING!
If the drive is equipped with a brake unit, make sure there are inverters connected to the inter-
mediate circuit before closing the main contactor [Q2]. A rule of thumb: The sum capacitance
of the inverters connected must be at least 50% of the sum capacitance of all inverters.
If there is not enough capacitive load at start, the DC voltage will overshoot the overvoltage
limit, causing immediate start of the brake unit. Constant braking will overload brake choppers
and resistors and cause overheating.
Drives with a main switch-disconnector [Q1]: Close the main switch-disconnector.
Drives with a main circuit breaker [Q1]: Crank the breaker in.
WARNING! Start button of the air circuit breaker bypasses charging circuit and may damage
the module.
152 Start-up