Rockwell Automation Publication 6000-TD004D-EN-P - November 2017 21
Functional Descriptions Chapter 1
Figure 4 - Fan Control Schematic
Select the fan control mode using parameter Fan Control Mode (P094).
Define the fan number in the transformer cabinet #1, transformer cabinet #2,
power module cabinet, and filter cabinet using parameters Fan Control Group #1
Fan Number (P095), Fan Control Group #2 Fan Number (P096), Fan Control
Group #3 Fan Number (P097), and Fan Control Group #4 Fan Number (P098).
Other parameters used are:
• Fan Control Main Cooling Fan Cycle Time (P099)
• Fan Control Redundant Fan Working Time (P100)
• Fan Control Fan Feedback Delay (P101)
• Fan Control Fan Stop Delay (P102)
• Fan Control Transformer Cabinet Fan Quantity Upper Limit (P106)
• Fan Control TX Cabinet Fan Fault Trip Delay (P116)
• Fan Control Filter Cabinet Fan Fault Trip Delay (P117)
• Drive Start Delay (P186)
To ensure there is sufficient cooling before the drive starts, use Drive Start Delay
to make the fans start earlier than drive.
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