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UMI-B1 UL Series Inverter Keypad operation procedure

Stop parameters Running parameters

Fault display

Figure 4-2 Displayed state

4.3 Keypad operation

Operate the inverter via operation panel. See the detailed structure description of

function codes in the brief diagram of function codes.

4.3.1 How to modify the function codes of the inverter

The inverter has three levels menu, which are:

1. Group number of function code (first-level menu)

2. Tab of function code (second-level menu)

3. Set value of function code (third-level menu)

Remarks: Press both the PRG/ESC and the DATA/ENT can return to the second-level

menu from the third-level menu. The difference is: pressing DATA/ENT will save the set

parameters into the control panel, and then return to the second-level menu with shifting

to the next function code automatically; while pressing PRG/ESC will directly return to

the second-level menu without saving the parameters, and keep staying at the current

function code.

Under the third-level menu, if the parameter has no flickering bit, it means the function

code cannot be modified. The possible reasons could be:

1) This function code is not modifiable parameter, such as actual detected parameter,

operation records and so on;

2) This function code is not modifiable in running state, but modifiable in stop state.

Example: Set function code P00.01 from 0 to 1.

Figure 4-3 Sketch map of modifying parameters

Unitronics UMI-B1 UL Series User Manual

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