Rockwell Automation Publication 7000-UM202H-EN-P - November 2023 153
Chapter 3 Control Component Definition and Maintenance
Table 12 - Connectors on Analog Control Board
ACB Connectors Description
ACB-J1 Control I/O and control power monitor
ACB-J2 Line current inputs, CT2U, CT2W
ACB-J3 Line current inputs, CT3U, CT3W
ACB-J4 Line current inputs, CT4U, CT4W
ACB-J5 Motor current inputs, HECSU, HECSW
ACB-J6 DC Link current inputs, HECSDC1, HECSDC2
ACB-J7 Ground fault and CMC neutral current inputs, GFCT, INN
ACB-J8
Isolated and non-isolated analog inputs, AIN1, AIN2, AIN3 and non-isolated outputs,
AOUT1, AOUT2, AOUT3, AOUT4
ACB-J9 Air pressure inputs, AP0,AP1
ACB-J10 Meter outputs, AOUT5, AOUT6, AOUT7, AOUT8 and speed pot input, AIN0
ACB-J11 Communication connections, printer outputs
ACB-J12 Communication connections, terminal
ACB-J13 DC power supplies, XIO(+24V),+/-15V,+/-24V,+5V
ACB-J14 DC power supply monitoring, 5V1,5V2, DC-BUS
ACB-J15 DC-ABUS +56V output monitoring (UPS option)
ACB-J16 DPI interface
ACB-J17 Communication connections, scan port
ACB-J18 DC fail signal monitoring
ACB-J19 DC fail signal monitoring
ACB-J20 DC fail signal monitoring
ACB-J21 DC fail signal monitoring
ACB-J22 Communication connection, XIO link CAN interface
ACB-J23 Communication connection, parallel drive
ACB-J24 UPS fail signal monitoring
ACB-J25 Line voltage synchronous transfer feedback voltage inputs VSA,VSB,VSC
ACB-J26 Motor & line DC link and neutral point voltage inputs
ACB-J27 AC motor and line voltage feedback inputs
ACB-J28 Encoder interface
ACB-J30 DPM connection, A/D SUB system
ACB-J31 DPM connection, DACs serial data
ACB-J32 DPM power supply, +5V
ACB-J33 DPM connection, faults, and other I/O
ACB-J34 DPM connection, encoder
Table 13 - Test Points on Analog Control Board
Test points Name Description
ACB-TP1 Vuv Motor voltage feedback, UV
ACB-TP2 Vvw Motor voltage feedback, VW
ACB-TP3 Vwu Motor voltage feedback, WU
ACB-TP4 Iu Motor current, HECSU
ACB-TP5 Iw Motor current, HECSW
ACB-TP6 Vzs Zero sequence generation motor side, VZS
ACB-TP7 Vn Motor side filter CAP neutral voltage, MFCN
ACB-TP8 V_pk Motor over voltage detection for UVW
ACB-TP9 Vdci1 Motor side DCLINK voltage for bridge #1, VMDC1
ACB-TP10 Vdci2 Motor side DCLINK voltage for bridge #2, VMDC2
ACB-TP11 Vuvs Line voltage synchronous feedback, VSAB
ACB-TP12 V2uv Line voltage feedback, 2UV
ACB-TP13 V2vw Line voltage feedback, 2VW
ACB-TP14 V2wu Line voltage feedback, 2WU
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