6 Parameters
6.1 Operating unit
104 DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com
6.1 Operating unit
The following figure shows the elements of the DC1 frequency inverter inte-
grated operating unit.
Figure 56: Operating unit view
Table 13: Operating unit elements
Operating unit element
Explanation
Six-digit 7-segment LED display
Motor starter with pre-selected operating direction if parameter P-12 = 1
(FWD) or P-12 = 2 (FWD / REV).
Note:
• Enable with +24 V on control signal terminal 2 (DI1)
• P-12 = 2: The first time it is pressed (commissioning, parameter reset), a
clockwise rotating field (FWD) will always be activated. Only after it is
pressed for a second time will the direction of the rotating field change
to a counterclockwise rotating field (REV).
(This setting will be retained even after the supply voltage is switched
off.)
• Stops the running motor if P-12 = 1 or P-12 = 2
• Reset – Resetting after an error message
• Activate parameter input (editing mode)
• Activate parameter value, change (display value flashes)
• Confirm (store) and activate configured value
• Increment numeric value or parameter number
• Increase output frequency / motor speed if P-12 = 1 or P-12 = 2
• Decrement numeric value or parameter number
• Reduce output frequency / motor speed if P-12 = 1 or P-12 = 2
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