Okuma Alarm-A 1213 User reserve code
The alarm designated by output variable 993.
This alarm occurs when the following program is executed.
VDOUT  = oooo
Character-string as specified by system variable VUACM
[Code]as specified at VDOUT 
Probable Faulty Locations
Conditions set by the user
Measures to Take
Cancel the conditions set by the user.
Related Specification:User task 2