Novell NETWARE 6-DOCUMENTATION Manual page 2643

Parameter
Auto Restart Down Timeout = number
Auto Restart After Abend Delay Time
= number
Use to
When the server tries to go down after an abend, it sets a timeout
just in case there is a problem going down. Specify the amount of
time (in seconds) that the server will wait before automatically
restarting.
Supported values: 0 to 600 seconds
Default: 180 seconds
Specify the amount of time (in minutes) before the server is
brought down after an abend, if the Auto Restart After Abend
parameter is in effect.
Supported values: 2 to 60 minutes
Default: 2 minutes
Regardless of what time is set, the server sends a message every
two minutes to warn users that the server will be brought down.
Utilities 205