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Rockwell Automation Allen-Bradley PowerFlex 7000 User Manual

Rockwell Automation Allen-Bradley PowerFlex 7000
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262 Rockwell Automation Publication 7000L-UM301F-EN-P - March 2020
Chapter 4 Commissioning
Capture and trigger on falling edge of the DC Link current waveform at
ACB test point “Idc1”.
Label the waveforms as “Vuv”, “Vuvs” and “Idc1”.
Save the worksheet as “Drift @ 15 Degree Lead Angle”, for example.
Table 18 - Oscilloscope Setting
Figure 218 - Sample Waveforms
Synchronous Transfer Test to verify Sync Lead Angle (50Hz System)
Ch1: Idc1 (yellow), Ch2: Vuv (blue), Ch3: Vuvs (red)
While performing a live synchronous transfer:
Capture motor voltage at ACB test point “Vu v ” & bypass voltage at ACB
test point “Vu v s ”.
Capture and trigger on falling edge of the DC Link current waveform at
ACB test point “Idc1”.
Label the waveforms as “Vuv”, “Vuvs” and “Idc1”.
Save the worksheet as “Synch on Motor 01”, for example.
Table 19 - Oscilloscope Setting
Oscilloscope Time Base Waveform Test-Point Waveform Label
Ch. 1 10ms/div. DC Link Current Idc1 Idc1
Ch. 2 Motor Voltage Vuv Vuv
Ch. 3 Bypass Line Voltage Vuvs Vuvs
Oscilloscope Time Base Waveform Test-Point Waveform Label
Ch. 1 10ms/div. DC Link Current Idc1 Idc1
Ch. 2 Motor Voltage Vuv Vuv
Ch. 3 Bypass Line Voltage Vuvs Vuvs

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Rockwell Automation Allen-Bradley PowerFlex 7000 Specifications

General IconGeneral
BrandRockwell Automation
ModelAllen-Bradley PowerFlex 7000
CategoryDC Drives
LanguageEnglish

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