YASKAWA E-V-MD Series - Write Prohibited Setting

9 Utility Functions
9-22
9.9 Write Prohibited Setting
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: Parameters can be changed from the SigmaWin+.
• Utility Function: Some functions cannot be executed. (Refer to the following table.) If you attempt to exe-
cute these utility functions a warning dialog box will appear.
Function
Write Prohibited
Setting
Reference
Section
Alarm history display Executable 9.2
JOG operation Cannot be executed 9.3
Origin search Cannot be executed 9.4
Program JOG operation Cannot be executed 9.5
Initializing parameter settings Cannot be executed 9.6
Clearing alarm history Cannot be executed 9.7
Absolute encoder multiturn reset and encoder alarm reset Cannot be executed 7.6.1
Automatic offset-signal adjustment of the motor current detection
signal
Cannot be executed 9.8
Write prohibited setting – 9.9
Multiturn limit value setting change when a multiturn limit dis-
agreement alarm occurs
Cannot be executed 7.6.2
Vibration detection level initialization Cannot be executed 9.10
Confirmation of SERVOPACK and servomotor model informa-
tion
Executable 9.11
Software reset Executable 9.12
EasyFFT Cannot be executed 9.13
Online vibration monitor Cannot be executed 9.14