Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive (A Frame) - ForGe Control - Manual (Page 152)

152 Rockwell Automation Publication 7000A-UM200C-EN-P - June 2014
Chapter 3 Component Definition and Maintenance
The other role of the POL_QRDNT jumper is to correct the data in the
event the encoder was mounted so that a CCW rotation produced
decrementing counts. If this is the case the POL_QRDNT jumper should
be configured to the opposite of what it should normally be for the data
polarity. For example if the Universal Encoder Interface is configured to
operate with High True encoders (POL_QRDNT installed), remove it to
correct for encoder mounting.
External Input/Output
Boards The External Input/Output (XIO) Boards are connected through a network
cable (CAN Link) to the Analog Control Board (ACB). This cable may be
connected to either XIO Link A ( J4) or XIO Link B ( J5). The XIO board
handles all external Digital Input and Output signals and sends them to the ACB
through the cable. There are 16 Isolated Inputs and 16 Isolated Outputs on the
card, and they are used for Runtime I/O including Start, Stop, Run, Fault,
Warning, Jog, and External Reset signals. The boards also handle the standard
drive fault signals (Transformer/Line Reactor Overtemperature, DC Link
Overtemperature, etc.) and several spare configurable fault inputs. There is an
option in software to assign each XIO a specific function (General IO, External
IO or Liquid Cooling).
Figure 121 - XIO Board
The standard drive comes with one XIO board; additional boards (up to five) can
be daisy chained together from XIO Link B (J5) on the first board to XIO Link A
( J4) on the second board, for a total of six XIO cards. However, at this time the
drive only supports the use of addresses 1 to 3, depending on the drive’s features and
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
OUTPUTS
INPUTS
LEDS