LED display on the
diagnostic module
Diag
S2
S1
12 14
S1
Diag
S2
12 14
S2
S1
Diag
12 14
Diag
S2
S1
12 14
Festo DNCV 0112NH English
Examples of diagnostic
cases
The DNCV-... has reached the
extended end position after
expiry of the time limit.
The DNCV-... has reached the
retracted end position after
expiry of the time limit.
The number of operating
strokes exceeds the set limit of
the number of strokes (carry
out maintenance now).
Sensor faults (standard
function; cannot be set on the
diagnostic module).
25