Mitsubishi FR-A800

Copying and verifying parameters using USB memory
PARAMETERS
637
5
NOTE
• , appears... Why?
- A fault occurred on USB memory. Check the USB memory connection, then retry.
• and are displayed alternately.
- Appears when parameter copy is performed between inverters FR-A820-03160(55K) or lower or inverters FR-A840-
01800(55K) or lower and inverters FR-A820-03800(75K) or higher or FR-A840-02160(75K) or higher.
- When CP and 0.00 flicker alternately, set the Pr.989 Parameter copy alarm release as shown below (initial value).
- After setting Pr.989, perform setting of Pr.9, Pr.30, Pr.51, Pr.56, Pr.57, Pr.61, Pr.70, Pr.72, Pr.80, Pr.82, Pr.90 to Pr.94,
Pr.453, Pr.455, Pr.458 to Pr.462, Pr.557, Pr.859, Pr.860, and Pr.893 again.
• When the destination inverter is other than the FR-A800 series or when parameter copy is attempted after the parameter
copy reading was stopped, "model error ( )" appears.
• Refer to the parameter list on page 711 for the availability of parameter copy.
• When the power is turned OFF or an operation panel is disconnected, etc. during parameter copy writing, write again or
check the setting values by parameter verification.
• When parameters are copied from a different-capacity inverter, there are parameters with different initial values depending on
the inverter capacity, so the setting values of some parameters will be automatically changed. After performing a parameter
copy from a different-capacity inverter, check all the parameter settings. (Refer to the parameter list (page 122) for details of
parameters with different initial values depending on individual inverter capacity.)
Procedure for verifying parameters in USB memory
NOTE
• flickers... Why?
- The set frequency may be incorrect. To continue verification, press .
Pr.989 setting Operation
10 Cancels the alarm of FR-A820-03160(55K) or lower and FR-A840-01800(55K) or lower.
100 Cancels the alarm of FR-A820-03800(75K) or higher and FR-A840-02160(75K) or higher.
Operation
1.
Copy the parameter settings of the verification source inverter to USB memory according to the procedure on page 636.
2.
Move the USB memory to the inverter to be verified.
3.
Screen at power-ON
The monitor display appears.
4.
USB memory mode
Press to change to the USB memory mode.
5.
Displaying the file selection screen
Press three times to display (file selection screen).
6.
Selecting the file number
Turn to select the file number to be verified, and press .
7.
Parameter verification
Turn to display the setting " " (parameter copy verification mode), and press .
" " appears.
Press . Verification of the parameter settings copied to the USB memory and the parameter settings of the verification
destination inverter is started. (It takes about 15 seconds to verify all the settings. During verification, " " flickers.)
If there are different parameters, the different parameter number and " " flicker.
To continue verification, press .
8.
"Verified file number" and " " flicker after verification ends.