Analog inputs, Analog outputs – Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual User Manual
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Rockwell Automation Publication 750-PM001J-EN-P - October 2014
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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 In’s 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]