Rockwell Automation 20A PowerFlex 70EC/700VC - Manual (Page 96)

92 Security
Parameter Settings
Parameter Links
Security This feature provides write access protection for individual communication ports in
a drive. In addition, the following drive peripherals and software tools support this
security technology.
Communication Peripherals
•
20-COMM-E EtherNet/IP v2.002 (or higher)
•
20-COMM-C/-Q ControlNet v2.001 (or higher)
•
20-COMM-D DeviceNet v2.001 (or higher)
•
20-COMM-S DF1 v1.003 (or higher)
Software Tools
•
DriveExplorer v4.04 (or higher)
•
DriveTools SP v4.01 (or higher)
By default, every DPI port in the drive is configured to allow write access. For
additional information on DPI port locations and their assignments, refer to “HIM
Overview” in Appendix B of the User Manual.
To change write access on an individual DPI port, change the bit setting of the
associated port in [Write Mask Cfg], parameter 596.
•
Bit 0 = Host (drive)
•
Bit 1 = DPI Port 1
•
Bit 2 = DPI Port 2
•
Bit 3 = DPI Port 3
•
Bit 4 = DPI Port 4 (PF700VC only)
•
Bit 5 = DPI Port 5
Bit value of 0 = masked (read only access)
Bit value of 1 = not masked (read/write access)
Parameter Value Description
[Scale 1 In Hi] 2.5 V 2.5 V = 200% torque from other drive
[Scale 1 In Lo] –2.5V –2.5 V = –200% torque from other drive
[PI Reference Sel] 25, Scale
Block1 Out
The PI Reference becomes the output of the scale block
[PI Reference Hi] 100 % 100% PI Reference corresponds to 200% torque from other drive
[PI Reference Lo] –100 % –100% PI Reference corresponds to –200% torque from other drive
Destination Parameter Source Parameter Description
[Scale1 In Value] [Analog In2 Value] Scaling Analog In 2 value
477
476
478
460
461
2 481
Analog In2 Value
Scale1 In Hi PI Reference Hi
Scale1 In Value
PI Reference Lo
Scale1 Out
Value
PI Reference
= Link
Scale1 In Lo
70EC 700VC 700H
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