Okuma Alarm-B 2330 Input/output variable no spec.


Okuma Alarm-B 2330 Input/output variable no spec.
I/O variables are designated although the control has no I/O variable specification (user task 2).

Probable Faulty Locations
Program error
Program Example:N010 VDOUT[1] = VDIN[1]

Measures to Take
Eliminate I/O variables from the program.
(Use of I/O variables is allowed only with the control which has the user task 2 specification.)

Okuma Alarm-B 2330 Input/output variable no spec.