Rockwell Automation Publication 22C-UM001J-EN-E - January 2017
167
Application Notes
Appendix D
Example 2
Figure 42 - One External Motor with AutoSwap
(1) Mechanically interlocked contactors are recommended to ensure that the drive contactor and the line contactor do not close at
the same time. If the drive and line contactor close at the same time, drive damage may result.
• Auxiliary Motor Control is enabled via Parameter
[Aux Motor
Mode].
• Number of auxiliary motors is set via Parameter
[Aux Motor Qty].
• Relays are configured for Auxiliary Motor Control via parameters
,
,
,
,
, and
.
• The frequency of Motor #1 that Motor #2 turns on at is set via
[Aux 1 Start Freq].
• The time that Motor #1 is above the value set by
[Aux 1 Start
Freq] before turning on Motor #2 is set via Parameter
[Aux Start
Delay].
• The frequency of Motor #1 that Motor #2 turns off at is set via
[Aux 1 Stop Freq].
• The time that Motor #1 is below the value set by
[Aux 1 Stop
Freq] before turning off Motor #2 is set via Parameter
[Aux Stop
Delay].
• PID setup is done via Parameters
through
.
• The maximum PID output level that an AutoSwap can occur is set via
[Aux AutoSwap Lvl]. AutoSwap will be delayed until
the PID output drops below this parameter setting.
IMPORTANT
If using auxiliary motor control, ensure that wiring and parameter
configuration are correct before wiring contactor outputs. All relays on the
Auxiliary Relay Card will energize on power-up by default. Failure to verify
proper wiring and parameter configuration can result in improper motor
operation or drive damage.
PID
Reference
Feedback
Drive Relays
Auxiliary Relay Card
M1D
M1L
M2D
M2L
PowerFlex 400
Three-Phase Power
M1D
M1L
M2D
M2L
M1
M2
(1)
(1)
Содержание 22C-B012N103
Страница 8: ...6 Rockwell Automation Publication 22C UM001J EN E January 2017 Summary of Changes Notes...
Страница 46: ...44 Rockwell Automation Publication 22C UM001J EN E January 2017 Chapter 1 Installation Wiring Notes...
Страница 56: ...54 Rockwell Automation Publication 22C UM001J EN E January 2017 Chapter 2 Start Up Notes...
Страница 154: ...152 Rockwell Automation Publication 22C UM001J EN E January 2017 Appendix B Accessories and Dimensions Notes...
Страница 176: ...174 Rockwell Automation Publication 22C UM001J EN E January 2017 Appendix E Modbus RTU Protocol Notes...
Страница 192: ...190 Rockwell Automation Publication 22C UM001J EN E January 2017 Appendix G P1 FloorLevel Network FLN Notes...
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