Password Function (Pr. 296, Pr. 297) - Mitsubishi Electric FR-E700 Instruction Manual

Parameter
6.17.5

Password function (Pr. 296, Pr. 297)

Registering 4-digit password can restrict parameter reading/writing.
Pr. No. Name Initial Value
296
Password lock level
297
Password lock/unlock
The above parameters allow their settings to be changed during operation in any operation mode
even if "0" (initial value) is set in Pr. 77 "Parameter write selection".
This parameter can be set when Pr. 160 "User group read selection" = "0."
If Pr. 296 = "9999" (no password lock), Pr. 297 can be set while Pr. 160 = "0."
When the password lock is valid (Pr. 296 9999), Pr. 297 can be set regardless of the Pr. 160 setting.
Pr. 297 can be written as "0 or 9999," but the Pr. 297 setting does not change.
FR-E700 SC EC/ENE
Setting Range Description
0–6/99/ Select restriction level of parameter reading/writing
100–106/199 when a password is registered.
9999
9999 No password lock
1000–9998 Register a 4-digit password
Displays password unlock error count.
(Reading only)
9999 (0–5)
(Valid when Pr. 296 = "100" to "106")
No password lock
(9999)
Misoperation prevention and parameter setting restriction
Refer to
Parameters referred to
Section
77 Parameter write selection 6.17.2
160 Extended function 6.17.4
display selection
550 NET mode operation 6.18.3
command source
selection
551 PU mode operation 6.18.3
command source
selection
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