Rockwell-automation 21G PowerFlex 750-Series AC Drives Programming Man Manual de usuario Pagina 487

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Rockwell Automation Publication 750-PM001J-EN-P - October 2014 487
Using DeviceLogix Appendix C
Analog Inputs
Available analog inputs to the DeviceLogix program include:
Analog Inputs are typically used to connect to real-world input devices (sensor,
potentiometer, etc.) that are wired to an I/O option module in the drive, monitor
drive Feedback, read the real Time Clock, or to read a drive / peripheral
parameter.
Note: Hardware Analog Inputs are available in the PowerFlex 753 and v2.xxx
(and higher) PowerFlex 755 drives.
Analog Outputs
Available analog outputs from the DeviceLogix program include:
Analog Outputs are typically used to connect to real-world output devices (meter
panel, valve, etc.) that are wired to an I/O option module in the drive, control the
Reference to the drive, or to write a drive / peripheral parameter.
Note: Hardware Analog Outputs are available in the PowerFlex 753 and v2.xxx
(and higher) PowerFlex 755 drives.
Analog Inputs Description
(12) Hardware Analog Inputs
DLX Real InSP1 to DLX Real InSP8 (Real)
DLX DINT InSP1 to DLX DINT InSP4 (DINT)
Scratchpad registers for DLX program input use.
(17) Network Analog Inputs
Common Feedback (Real)
DLX In 01 to DLX In 14 (Real)
DLX In 15 to DLX In 16 (DINT)
The Common Feedback correlates with the
Feedback word for the drive. The DLX Ins correlate
with DeviceLogix Port 14 parameters P17 [DLX In
01] to P32 [DLX In 16]
(7) Miscellaneous Analog Inputs
Real Time Clock data
Year, Month, Day, DayofWeek, Hour, Minute, and
Second from the Real Time Clock in the drive
Analog Outputs Description
(12) Hardware Analog Outputs
DLX Real OutSP1 to DLX Real OutSP8 (Real)
DLX DINT OutSP1 to DLX DINT OutSP4 (DINT)
Scratchpad registers for DLX program output use.
(17) Network Analog Outputs
Reference Command (Real)
DLX Out 01 to DLX Out 14 (Real)
DLX Out 15 to DLX Out 16 (DINT)
The Reference Command correlates with the
Reference word for the drive. The DLX Out’s
correlate with DeviceLogix Port 14 parameters P1
[DLX Out 01] to P16 [DLX Out 16]
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