Allen-Bradley PowerFlex 750 Series Programming Manual

146 Rockwell Automation Publication 750-PM001N-EN-P - February 2017
Chapter 3 Drive Port 0 Parameters
COMMUNICATION
Comm Control
871
872
873
874
875
876
877
878
Port 1 Reference
Port 2 Reference
Port 3 Reference
Port 4 Reference
Port 5 Reference
Port 6 Reference
Port13 Reference
Port14 Reference
Port n Reference
Reference value from port devices.
Units:
Default:
Min/Max:
Hz
RPM
0.00
–/+P27 [Motor NP Hertz] x 8
–/+P28 [Motor NP RPM] x 8
RO Real
879 Drive Logic Rslt
Drive Logic Result
RO 32-bit
Integer
This is the logic output of the logic parser that combines the outputs from the DPI ports and the DeviceLogix controller to determine drive control based on the
masks and owners. Used for peer to peer communication with PowerFlex 750-Series communication modules.
880 DPI Ref Rslt
DPI Reference Result
Present speed reference scaled as a DPI reference for peer to peer communications. The
value shown is the value prior to the accel/decel ramp and the corrections supplied by
slip comp, PI, etc. Used for peer to peer communication with 20-COMM communication
modules.
Units:
Default:
Min/Max:
Hz
RPM
0.000
–2147483.648 / 2147483.624
RO 32-bit
Integer
881 DPI Ramp Rslt
DPI Ramp Result
Displays the speed reference value, after the limit function. This is the input to the error
calculator and speed regulator. Used for peer-to-peer communication with 20-COMM
communication modules.
Units:
Default:
Min/Max:
Hz
RPM
0.000
–2147483.648 / 2147483.624
RO 32-bit
Integer
882 DPI Logic Rslt
DPI Logic Result
RO 32-bit
Integer
A version of P879 that is used when doing peer-to-peer control with a 20-COMM communication module. The lower 16 bit command values are copied into the
upper 16 bits of this 32-bit parameter for use with this type of communication module. Not for use with a 20-750 communication module.
883 Drive Ref Rslt
Drive Reference Result
Present frequency reference scaled as a DPI reference for peer to peer communications.
The value shown is the value prior to the accel/decel ramp and the corrections supplied
by slip comp, PI, etc. Used for peer to peer communication with 20-COMM
communication modules.
Units:
Default:
Min/Max:
Hz
RPM
0.000
–/+2147483648.000
RO Real
884 Drive Ramp Rslt
Drive Ramp Result
Displays the speed reference value, after the limit function. This is the input to the error
calculator and speed regulator. This number is scaled so that rated motor speed will read
32768. Used for peer to peer communication with 20-COMM communication modules.
Units:
Default:
Min/Max:
Hz
RPM
0.000
–/+2147483648.000
RO Real
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type
755
Options
Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Jog 2 Run Climit Stop Coast Stop Reserved SpdRef Sel 2 SpdRef Sel 1 SpdRef Sel 0 Decel Time 2 Decel Time 1 Accel Time 2 Accel Time 1 Reserved Manual Reverse Forward Clear Faults Jog 1 Start Stop
Default00000000000000000000000000000000
Bit 313029282726252423222120191817161514131211109876543210
0 = False, 1 = True
Options
Reserved SpdRef Sel 2 SpdRef Sel 1 SpdRef Sel 0 Decel Time 2 Decel Time 1 Accel Time 2 Accel Time 1 Reserved Manual Reverse Forward Clear Faults Jog 1 Start Stop Reserved SpdRef Sel 2 SpdRef Sel 1 SpdRef Sel 0 Decel Time 2 Decel Time 1 Accel Time 2 Accel Time 1 Reserved Manual Reverse Forward Clear Faults Jog 1 Start Stop
Default00000000000000000000000000000000
Bit 313029282726252423222120191817161514131211109876543210
0 = False, 1 = True

Allen-Bradley PowerFlex 750 Series Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 750 Series
Category	Controller
Language	English