Delta ASDA-A3 Series User Manual page 669

Parameters
P1.120
Default: 3
8
Format: DEC
Settings:
Set P1.120 to deactivate the STO function according to the usage requirements. Refer to Section
3.11.5.3 for details of the timing diagram.
Setting value
0
1
2
3
(Default)
8-92
STO deactivation settings (400V models)
Unit: -
Switching on the servo drive is invalid / prohibited when the STO function is activated.
To deactivate the STO function and restart the servo drive, send the Servo Off command to
cancel the state (Servo On invalid / prohibited), and then send the Servo On command.
DMCNET communication does not support this setting.
AL500 is triggered after the STO function is activated.
To deactivate the STO function and restart the servo drive, you have to clear the alarm first
and then perform the steps mentioned above when P1.120 is set to 0.
DMCNET communication does not support this setting.
Switching on the servo drive is invalid / prohibited when the STO function is activated.
The servo drive starts to operate again after the STO function is deactivated.
DMCNET communication does not support this setting.
AL500 is triggered after the STO function is activated.
To deactivate the STO function and restart the servo drive, you have to clear the alarm.
Control mode: All
Setting range: 0 to 3
Data size: 16-bit
Function
ASDA-A3
Address: 01F0H
01F1H