Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C-Frame) - ForGe Control - Manual (Page 348)

348 Rockwell Automation Publication 7000L-UM301D-EN-P - June 2014
Chapter 5 Component Definition and Maintenance
Printed Circuit Board
Replacement The replacement of printed circuit boards should be handled in a careful manner.
There are some basic precautions that should be taken. They include the
following:
• Remove all power to the drive.
• Do not remove the replacement board from the anti-static bag until
necessary.
• Use anti-static wrist strap, grounded in the Low Voltage Control Section.
There are no direct screw/terminal connections on any of the Low Voltage circuit
boards. All wire/terminal connections are made with plugs that plug into the
circuit boards. This means that changing boards only requires the removal of the
plugs, minimizing the chance of mistakes when reconnecting all of the wiring.
IO Connectors on Control Boards
Figure 289 - IO Connectors on Control Boards
J2 J3 J4 J5 J6 J7
J8
LINE CURRENT INPUTS
MOTOR
CURRENT
INPUTS
DCLINK
CURRENT
INPUTS
GROUND FAULT &
CMC NEUTRAL
CURR ENT INPUTS
ISOLATED & NON-ISOLATED
ANALOG INPUTS AND
NON-ISOLATED OUTPUTS
J9
J10
AIR PRESS URE
INPUTS
METER
OUTPUTS &
SPEE D POT
INPUT
J12 J11
COMM S CONNECTIONS
TERMINAL (PA NEL VIEW)
J14
J16
DC POWER SUPP LY
MONITORING
5V1 , 5V2 & DC-BUS+
DPI
INTERFACE
J17
COMMS
CONNECTIONS
DPI/SCANPORT
J15
J13
J21
J20
J19
J18
J22 J23 J25 J26 J27
J28
J1
DC FAIL SIGNAL
MONITORING
XIO-PWR(+24V),+/-15V,+/-24V
+5V DIG, DC POWER SUPP LIES
DC-AB US +56V
OUTPUT MONITORING
(IN UPS OPTION)
CONNECTION
XIO BOARD
CONNECTION
PA RALLEL
DRIVE
UPS FAIL
SIGNAL
MONITORING
LINE VOLTAGE
SY NC. TRANSFER
FEE DBA CK INPUTS
MOTOR &LINE
DCLINK AND
NEUTRAL POINT
VOLTAGE INTPUTS
O O &
AC VOLTAGE
FEE DBA CK INPUTS
ENCODER
INTERFACE
CONTROL I/O
STATUS &
CONTROL
POWER
MONITORING
DPM
J34 J33
J30 J31
DPM-ENCODER DPM - FAS ULTS &
OTHER I/O
DPM - A/D SUB
SYS TEM
DPM - DAC’S SE RIAL
DATA
COMM S CONNECTIONS
PRINTER OUTPUTS
J24
J32
DPM
POWER SUPP LY
DPM
J4
DOWNLOAD
FIRMWARE
DPM-J11
DPM-J10
DPM-J12
DPM-J13
CONNECT TO OIBB ,
GET GATING SIGNALS
ACB