Chapter 2. Identifying the Components
Latch
The latch keeps the front panel of the controller closed. To open it you need a key (part number
Rotary Actuator
The rotary actuator is a safety device that allows you to open the enclosure door only when the disconnect switch is in the OFF position. The rotary actuator is mechanically interlocked with the disconnect switch, which is located inside the enclosure. The ON and OFF positions on the rotary actuator correspond to the ON and OFF positions of the disconnect switch.
Turn the rotary actuator clockwise to turn on power to the controller. The arrow on the rotary actuator must rotate 90 degrees from ⇐ to ⇑ , as shown in Figure
Figure 2-2. Turning the Rotary Actuator to the ON Position
Parameter Select Switch
The parameter select switch selects the next parameter set that will be used by the tool. The limits for the parameter set are specified using Visual Supervisor (VS). This switch lets you select up to 8 different parameter sets even though the controller is capable of more.
LED Display
The LED display shows you the torque, or torque and angle value for the most recent rundown. It also scrolls messages for the operator. For example, if a barcode scan is required before the next rundown, the operator sees a barcode prompt on the LED display.
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December 2005 | Page |