46 Rockwell Automation Publication 6000-TD004D-EN-P - November 2017
Chapter 2 Parameter Descriptions
Control Owner Parameters
Owner #1 Selection
Linear Number: P475
Default Value: 0
Minimum Value: 0
Maximum Value: 1
Access Level: Setup, R&D
Read/Write: Read/Write
Modify Level: Online/Offline
This parameter is used to select the Frequency Reference source and Control
Command source when the drive control mode is set to Local (mainly refers to
the Start command).
Owner #2 Selection
Linear Number: P476
Default Value: 8
Minimum Value: 2
Maximum Value: 23
Access Level: Setup, R&D
Read/Write: Read/Write
Modify Level: Online/Offline
This parameter is used to select the Frequency Reference source and Control
Command source when the drive control mode is set to DCS (mainly refers to
the Start command).
For example, when P476 is set to ‘8’, the analog value of 4-20 mA is set by the
DCS as the Frequency Reference of the drive and the hard Start mode is
controlled by the DCS. When P476 is set to “6”, the HMI is set as the Frequency
Reference of the drive and the hard Start mode is controlled by the DCS through
hard wiring.
Value Description
0 Frequency Reference is from the HMI, and Control Command is from the HMI or Control Panel.
1 Frequency Reference is from the drive Potentiometer, and Control Command is from the HMI or Control Panel.
Table 7 - Frequency Reference and Control Command Source Matrix for Parameter P476
Frequency Owner
Control Owner
HMI Comm /
Local Button
DCS I/O DCS Comm Remote Box
(Option)
HMI 061218
Potentiometer
0-10V (Option)
171319
Analog 4-20 mA 281420
Comm 391521
4-Speed 4 101622
Remote Box 5 111723
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