Rockwell Automation Publication 750-PC108A-EN-P - April 2021 21
PowerFlex 755T Drives Configured to Order Program Product Information
Frame 8 Component and Connection Locations
Figure 17 - Frame 8 All Possible Configured Input Bay Upper Door External Components
Item Description
1
Infrared (IR) window - allows you to measure the temperature of the customer power input connection
using an infrared measuring device aimed through the window
2 Voltage vision - indicates the input voltage of each of the three phases
3
Circuit breaker lever - turns power to the drive ON/OFF at the circuit breaker (only available with circuit
breaker input protection)
4 Control power pilot light (white) - turns on when control power is on
5 Drive run pilot light (green) - turns on when the drive is running
6 Drive fault pilot light (red) - turns on when a drive fault occurs
7 Drive speed potentiometer - dial used to manually set motor speed
8
Hand-Off-Auto selector switch - selects between Hand mode, Off mode, and Auto mode. In Hand mode, the
drive is controlled using only the push buttons on the configured input bay. In Off mode, the drive does not
operate. In Auto mode, an external control system controls the drive.
9 Local start push button (green) - for starting the drive
10 Local stop push button (red) - for stopping the drive using a programed stop profile
11
Drive disable push button (red) - for stopping and disabling the drive without using a programed stop
profile. Causes the drive to cease output and execute a coast-to-stop.
12
Data nameplate - provides information about the product, including catalog number and agency
certifications
13 Key-operated door latch
14 Product safety label
Figure 17
shows all possible Frame 8 configured input bay upper door external components. Your configured input
bay may only have some of these components. You can also use Figure 17 to identify internal door components.
The basic internal door components common to all frame 8 and 9 configured input bays with input protection are
shown in Figure 27 on page 30
.
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