Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

Page: 420 / 1218

(E) Environment setting parameters Parameters
5 - 218
Parameter operations during password locking/unlocking
Reading/writing is disabled if reading is restricted by the Pr. 160 setting. (Reading is available in
the Network operation mode regardless of the Pr. 160 setting.)
All parameter clear cannot be performed during the operation.
Correct password will not unlock the restriction.
Parameter clear can only be performed from the communication option.
Operation
Password unlocked Password locked
Password lock in
operation
Pr. 296 = 9999
Pr. 297 = 9999 Pr. 296
≠
9999
Pr. 297 = 9999
Pr. 296
≠
9999
Pr. 297 = 0 to 4 (read value)
Pr. 296 = 100 to 106, 199
Pr. 297 = 5 (read value)
Pr. 296
Read

  
Write
 
× ×
Pr. 297
Read

  
Write ×
  
Parameter clear
execution
 
× ×
All parameter
clear execution
 
 
Parameter copy
execution
 
× ×

: Enabled, ×: Disabled
Tab. 5-80: Parameter operation during password lock/unlock
NOTES When Pr. 296 = "4, 5, 104, or 105" (password lock), the setting screen for PU JOG frequency is not
displayed in the parameter unit (FR-PU07).
When the password is being locked, parameter copy using the operation panel, the parameter
unit and USB memory is not enabled.
Parameters referred to
Pr. 77 Parameter write selection => page 5-211
Pr. 160 User group read selection => page 5-224
Pr. 550 NET mode operation command source selection => page 5-282
Pr. 551 PU mode operation command source selection => page 5-282