Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Analog Voltage and Pulse Train Reference - Manual (Page 318)

7.20 Software Reset (Fn030)
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7
Util
ity Fu
nctions (Fn
)
7.20 Software Reset (Fn030)
This function enables resetting the SERVOPACK internally from software. This function is used when reset-
ting alarms and changing the settings of parameters that normally require restarting the SERVOPACK. This
function can be used to change those parameters without restarting the SERVOPACK.
(1) Preparation
The following condition must be met to perform a software reset.
• The servo ON signal (/S-ON) must be OFF.
(2) Operating Procedure
Use the following procedure.
• Start software reset operation after the servo ON signal (/S-ON) is OFF.
• This function resets the SERVOPACK independently of host controller. The SERVO-
PACK carries out the same processing as when the power supply is turned ON and
outputs the ALM signal. The status of other output signals may be forcibly changed.
Step
Display after
Operation
Keys Operation
1 Press the MODE/SET Key to select the utility function.
2 Press the UP or DOWN Key to select Fn030.
3
Press the DATA/SHIFT Key for approximately one second.
The display shown on the left appears.
4
Press the UP Key until "SrSt5" is displayed.
Note: If there is a mistake during key operations, "no_oP"
will flash for approximately one second.
5
Press the MODE/SET Key. The panel display will change
to the same initial status display as when the power supply
turns ON.
MODE/SET DATA/
MODE/SET DATA/
MODE/SET DATA/
MODE/SET DATA/
MODE/SET DATA/