Alliance Laundry Systems 1305 Manual Do Utilizador

F232120

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The PowerFlex series AC drives have an integral 
keypad that can be used for viewing and editing 
parameter values. No external parameter unit is 
required, however an external hand-held parameter 
unit is available (22-HIM-A3) that can provide a user-
friendly method of viewing and editing parameter 
values in hard-to-access locations.

The integral keypad displays several main menu group 
selections such as “d”, “P”, and “A” as described 
below. Within the Display Group is a fault storage 
buffer that stores the last three AC drive fault codes. 
Refer to the Fault Display and Troubleshooting 
Information Section for more information.

Figure 18 

PHM640N

Display

Steady Red

Indicates parameter number, parameter value, or fault code.

Flashing Red

Single digit flashing indicates that digit can be edited. All digits flashing 
indicates a fault condition. See table below.

Displayed Units

Steady Red

Indicates the units of the parameter value being displayed.

Fault Status

Flashing Red

Indicates drive is faulted.

Start Key Status

Steady Green

Indicates Start key on Integral Keypad is active. The Reverse key is also 
active unless disabled by A095 (Reverse Disable).

Pot Status

Steady Green

Indicates potentiometer on Integral Keypad is active.

Program Status

Steady Red

Indicates parameter value can be changed.

Run/Direction 
Status

Steady Red

Indicates drive is running and commanded motor direction.

Flashing Red

Drive has been commanded to change direction. Indicates actual motor 
direction while decelerating to zero.