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Misoperation prevention and parameter
setting restriction
(3) Parameter operation during password locked/unlocked
Parameter
Operation
Password Unlocked Password Registered Password Locked
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
*1
Write
*1 *1 ××
Pr. 297
Read
*1
Write × *3
Performing
Parameter Clear
× *4 × *4
Performing
All Parameter
Clear
*2 *2
Performing
Parameter Copy
××
: enabled, ×: restricted
*1 Reading/writing is unavailable when there is restriction to reading by the Pr. 160 setting.
(Reading is available in NET operation mode regardless of Pr. 160 setting.)
*2 Unavailable during the operation.
*3 Correct password will not unlock the restriction.
*4 Parameter clear is available only from the communication option.
REMARKS
When Pr.296 = "4, 5, 104, 105" (password lock), the setting screen for PU JOG frequency is not displayed in the parameter unit (FR-
PU04 or FR-PU07).
Parameter copy is not available with operation panel (FR-DU07)/parameter unit (FR-PU07) when password is registered.
♦ Parameters referred to ♦
Pr. 77 Parameter write selection Refer to page 307
Pr. 160 User group read selection
Refer to page 308
Pr. 550 NET mode operation command source selection
Refer to page 322
Pr. 551 PU mode operation command source selection
Refer to page 322