Parameter Verification - Mitsubishi Electric MELSOFT FR Configurator2 Instruction Manual

NOTE
• If the setting value of Pr.342 is changed from "0" to "1" by batch writing, only the Pr.77 Parameter write selection, Pr.122 PU
communication check time interval, and Pr.336 RS-485 communication check time interval setting values will be written
to RAM only. (They will not be written to EEPROM.) To change the setting values for Pr.77, Pr.122, and Pr.336, write from the
parameter unit or the operation panel.
• Due to the setting values of Pr.77 Parameter write selection and Pr.79 Operation mode selection, when batch writing
parameters a write error will occur for Pr.122 PU communication check time interval, Pr.336 RS-485 communication
check time interval, and Pr.342 Communication EEPROM write selection.
• For the FR-A820-55K (03160) or FR-A840-55K (01800), changing the Pr.570 Multiple rating setting to the SLD or LD rating
(Pr.570="0" or "1") does not change the minimum increment and setting range displays of Pr.90 to 94, Pr.458 to Pr.462,
Pr.859, and Pr.860. If a setting value is entered in accordance with the displayed minimum increment, the lower digits may be
dropped when it is written to the inverter.
Example with Pr.90 Motor constant (R1): "0.001" is displayed on the parameter list, but the inverter's minimum setting
increment is "0.01". If "12.567" is input in this condition, "12.56" is written to the inverter.
• When writing to Pr.570 Multiple rating setting fails during batch writing, writing to other parameters is also canceled.
• All parameter clear is performed when the Pr.570 setting is changed. Therefore, when a password is set in Pr.297 Password
lock/unlock, the password is unlocked.
3.1.4

Parameter verification

This function accesses the inverter parameters, and verifies the parameter setting values set by FR Configurator2 with the
values selected in the verify destination window.
The "Select destination selection" window can be displayed by selecting [Verify...] from the [Parameter list (Z)] menu bar, or by
selecting [Verify] on the toolbar.
Symbol Name
A Destination
B
Excludes the
parameters
below from the
C
verification
D OK
E Cancel
102
3. FUNCTION
3.1 Parameter list
A
B
C
Initial value
Inverter
File
Empty parameters Excludes the parameters from verification if they do not have a setting.
Parameters for
manufacturer
Excludes Pr.168 and Pr.169 (parameters for manufacturer setting) from verification.
setting (Pr.168,
Pr.169)
Shows the Verify window.
Closes the Verify destination selection window without performing verification.
D E
Function/description
Verifies against the initial value.
Verifies against parameter setting values written to the inverter.
Verifies against parameter list setting values saved to a file (*.pr4, *.pr3,
and *.prm).