Safety Option Module Initializing Parameter Setting (Fn043); Overview; Operation Procedures - YASKAWA E-V Series User Manual

8 Utility Functions

8.5.1 Overview

8.5

Safety Option Module Initializing Parameter Setting (Fn043)

8.5.1

Overview

This function initializes the parameters of the Safety Module to the factory settings. This function is used if
the Safety Module parameters are to be initialized to the factory settings from the current settings, or if consis-
tency of parameters cannot be achieved due to a memory error in the Safety Module.
 Preparation
Before initializing the Safety Module parameters check the following:
• The servo must be OFF.
• Alarm A.C90 (Encoder Communications Error) has not occurred.
• Alarm A.C91 (Encoder Communications Position Data Error) has not occurred.
• Alarm A.C92 (Encoder Communications Timer Error) has not occurred.
• The Safety Option Module Access Mode Setting (Fn040) must be set to "P.0000."
 Related Alarms
The following alarms are related to this function. For details on the alarms, refer to Chapter 11 Troubleshoot-
ing.
No.
A.EB9
A.EC0
8.5.2

Operation Procedures

(1) Operating from the Digital Operator
The procedure for operating from the digital operator is shown below.
Step
1
2
3
8-12
Name
A Safety Module parameter for which the
Safety Module:
power must be turned OFF and then ON again
Parameter Change Alarm
to enable the settings was changed.
A SERVOPACK different from the one used
Safety Module:
before has been connected. Alternatively, the
Confirmation Alarm
Safety Module parameters were initialized.
Display After Operation
− F U N C T I O N −
B B
F n 0 4 2 S O M P r m U p d
F n 0 4 3 S O M P r m I n i t
F n 0 4 4 S O M A l m C l r
F n 0 8 0 P o l e D e t e c t
B B
S a f e t y
P a r a m e t e r I n i t
S t a r t : [ D A T A ]
R e t u r n : [ S E T ]
B B
S a f e t y
P a r a m e t e r I n i t
S t a r t : [ D A T A ]
R e t u r n : [ S E T ]
Description
Keys
Press the Key to display the main menu of utility
function mode and select Fn043 using the
Key.
Press the Key to display the parameter
initialization execution screen.
Note: If the
the main menu of Utility Function Mode.
Press the Key to initialize the Safety Module
parameters. During initialization, "Processing"
flashes on menu display. When the parameters have
been initialized, "DONE" flashes in the status display
for approx. one second.
Note: If an attempt to initialize the parameters fails: 
"ERROR" flashes in the status display for
approx. one second, and the display returns to
the parameter initialization execution screen.
Try to initialize the parameters again.
Alarm Reset Stop Mode
According to the
Available
setting of Pn001.0
According to the
Available
setting of Pn001.0
Operation
Key is pressed, the display returns to
or