Glossary-3
occurs or when the scanner is switched out of run mode. The former uses
a communications fault action, and the latter uses an idle fault action.
Fault Configuration
When communications are disrupted (for example, a cable is
disconnected), the adapter and PowerFlex drive can respond with a
user-defined fault configuration. The user sets the data that is sent to the
drive in the fault configuration parameters (
Parameters 15- [Flt Cfg
Logic]
through
24- [Flt Cfg D2 In]
). When a fault action parameter is
set to use the fault configuration and a fault occurs, the data from these
parameters are sent as the Logic Command, Reference, and/or
Datalink(s).
Flash Update
The process of updating firmware in the adapter. The adapter can be
flash updated using the ControlFLASH tool or the X-modem protocol
and a 1203-SSS Smart Self-powered Serial converter (version 3.001 or
higher firmware).
H
HIM (Human Interface Module)
A device that can be used to configure and control a PowerFlex drive.
DPI HIMs (20-HIM-x) can be used to configure connected peripherals.
Hold Last
When communications are disrupted (for example, a cable is
disconnected), the adapter and PowerFlex drive can respond by holding
last. Hold last results in the drive receiving the last data received via the
ControlNet connection before the disruption. If the drive was running
and using the Reference from the adapter, it will continue to run at the
same Reference.
I
I/O Connection
1-to-n based I/O messaging link in which I/O data is produced or
consumed by a device without any interpretation.
I/O Data
Time-critical data such as a Logic Command and Reference. The terms
“input” and “output” are defined from the scanner’s point of view.
Output is transmitted by the scanner and consumed by the adapter. Input
is transmitted by the adapter and consumed by the scanner.
L
Logic Command/Logic Status
The Logic Command is used to control the PowerFlex drive (e.g., start,
stop, direction). It consists of one 16-bit word of input to the adapter
20COMM-UM003A-EN-P.book Page 3 Wednesday, November 7, 2001 3:46 PM
Содержание PowerFlex 20-comm-c FRN 1. Series
Страница 6: ...iv Table of Contents Notes 20COMM UM003A EN P book Page iv Wednesday November 7 2001 3 46 PM...
Страница 18: ...1 8 Getting Started 20COMM UM003A EN P book Page 8 Wednesday November 7 2001 3 46 PM...
Страница 34: ...3 10 Configuring the Adapter Notes 20COMM UM003A EN P book Page 10 Wednesday November 7 2001 3 46 PM...
Страница 74: ...5 20 PLC 5C Applications Notes 20COMM UM003A EN P book Page 20 Wednesday November 7 2001 3 46 PM...
Страница 98: ...6 24 ControlLogix Applications Notes 20COMM UM003A EN P book Page 24 Wednesday November 7 2001 3 46 PM...
Страница 114: ...B 6 Adapter Parameters Notes 20COMM UM003A EN P book Page 6 Wednesday November 7 2001 3 46 PM...
Страница 144: ...C 30 ControlNet Objects Notes 20COMM UM003A EN P book Page 30 Wednesday November 7 2001 3 46 PM...
Страница 152: ...Glossary 6 Notes 20COMM UM003A EN P book Page 6 Wednesday November 7 2001 3 46 PM...
Страница 154: ...20COMM UM003A EN P book Page 2 Wednesday November 7 2001 3 46 PM...