Salicru CV30 User Manual page 26

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
4.3.2 How to set the password of the inverter
CV30 inverters provide password protection function to users. Set P7.00 to gain the password and the
password protection becomes valid instantly after quitting from the function code editing state. Press
PRG/ESC again to the function code editing state, "0.0.0.0.0" will be displayed. Unless using the correct
password, the operators cannot enter it.
Set P7.00 to 0 to cancel password protection function.
The password protection becomes effective instantly after retreating from the function code editing state.
Press PRG/ESC again to the function code editing state, "0.0.0.0.0" will be displayed. Unless using the
correct password, the operators cannot enter it.
Figure 4-4 Sketch map of password setting
4.3.3 How to watch the inverter state through function codes
CV30 inverters provide group P17 as the state inspection group. Users can enter into P17 directly to watch
the state.
26 - 140 Keypad Operation Procedure