Yaskawa Σ-V Series AC Servo Drives Rotational Motor Analog Voltage Reference - Manual (Page 239)

7.12 Write Prohibited Setting (Fn010)
7-21
7
Utili
ty Fu
ncti
ons (Fn
)
7.12
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: The digital operator cannot be used to change parameters. If attempting to change a parameter,
“NO-OP” will flash on the display and the main menu appears again. 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, “NO-OP” will flash on the display and the screen will return to
the main menu.
∗1. This function can be used only with a SERVOPACK for analog voltage references.
∗2. This function can be used only with a SERVOPACK for pulse train references.
Parameter
No.
Function
Write Prohibited
Setting
Reference
Section
Fn000 Alarm history display Executable 7.2
Fn002 JOG operation Cannot be executed 7.3
Fn003 Origin search Cannot be executed 7.4
Fn004 Program JOG operation Cannot be executed 7.5
Fn005 Initializing parameter settings Cannot be executed 7.6
Fn006 Clearing alarm history Cannot be executed 7.7
Fn008 Absolute encoder multiturn reset and encoder alarm reset Cannot be executed 5.9.4
Fn009 *1 Automatic tuning of analog (speed, torque) reference offset Cannot be executed
5.3.2
5.5.2
Fn00A
*1 Manual servo tuning of speed reference offset Cannot be executed 5.3.2
Fn00B *1 Manual servo tuning of torque reference offset Cannot be executed 5.5.2
Fn00C Offset adjustment of analog monitor output Cannot be executed 7.8
Fn00D Gain adjustment of analog monitor output Cannot be executed 7.9
Fn00E
Automatic offset-signal adjustment of the motor current detection
signal
Cannot be executed 7.10
Fn00F
Manual offset-signal adjustment of the motor current detection
signal
Cannot be executed 7.11
Fn010 Write prohibited setting – 7.12
Fn011 Servomotor model display Executable 7.13
Fn012 Software version display Executable 7.14
Fn013
Multiturn limit value setting change when a multiturn limit dis-
agreement alarm occurs
Cannot be executed 5.9.7
Fn01B Vibration detection level initialization Cannot be executed 7.15
Fn01E Display of SERVOPACK and servomotor ID Executable 7.16
Fn030 Software reset Executable 7.17
Fn200 Tuning-less levels setting Cannot be executed 6.2.2
Fn201 Advanced autotuning Cannot be executed 6.3.2
Fn202 *2 Advanced autotuning by reference Cannot be executed 6.4.2
Fn203 One-parameter tuning Cannot be executed 6.5.2
Fn204 Anti-resonance control adjustment function Cannot be executed 6.6.2
Fn205 *2 Vibration suppression function Cannot be executed 6.7.2
Fn206 EasyFFT Cannot be executed 7.18
Fn207 Online vibration monitor Cannot be executed 7.19