6 Utility Functions (Fn
)
6-18
6.10
Write Prohibited Setting (Fn010)
This function prevents changing parameters by mistake and sets restrictions on the execution of the utility
function.
Parameter changes and execution of the utility function become restricted in the following manner when Write
prohibited (P.0001) is assigned to the write prohibited setting parameter (Fn010).
• Parameters: Cannot be changed. If you attempt to change it, "NO-OP" will flash on the display and the
screen will return to the main menu.
• Utility Function: Some functions cannot be executed. (Refer to the following table.) If you attempt to exe-
cute these utility functions, "NO-OP" will flash on the display and the screen will return to the main menu.
Parameter
No.
Function
Write Prohibited
Setting
Reference
Section
Fn000
Alarm history display
Executable
6.2
Fn002
JOG operation
Cannot be executed
6.3
Fn003
Origin search
Cannot be executed
6.4
Fn004
Program JOG operation
Cannot be executed
6.5
Fn005
Initializing parameter settings
Cannot be executed
6.6
Fn006
Clearing alarm history
Cannot be executed
6.7
Fn008
Absolute encoder multiturn reset and encoder alarm reset
Cannot be executed
4.6.4
Fn00C
Offset adjustment of analog monitor output
Cannot be executed
6.8
Fn00D
Gain adjustment of analog monitor output
Cannot be executed
6.9
Fn010
Write prohibited setting
–
6.10
Fn011
Servomotor model display
Executable
6.11
Fn012
Software version display
Executable
6.12
Fn013
Multiturn limit value setting change when a multiturn limit dis-
agreement alarm occurs
Cannot be executed
4.6.7
Fn01B
Vibration detection level initialization
Cannot be executed
6.13
Fn01E
Display of multi-winding drive unit and servomotor ID
Executable
6.14
Fn201
Advanced autotuning
Cannot be executed
5.2
Fn203
One-parameter tuning
Cannot be executed
5.3.2
Fn204
Anti-resonance control adjustment function
Cannot be executed
5.4.2
Fn205
Vibration suppression function
Cannot be executed
5.5.2
Fn206
EasyFFT
Cannot be executed
6.15
Fn207
Online vibration monitor
Cannot be executed
6.16
