BERTHOLD TECHNOLOGIES Uni-Probe LB 490 - Dig. Output Test; Status Dig. Input

38477BA2B
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Menu Structure Volume 3
2.34 STATUS DIG. INPUT
DI 1, DI 2, DI 3
Check the status of the digital inputs.
Short a digital input to check its displayed status (open/shorted).
2.35 DIG. OUTPUT TEST
DO 1, DO 2, DO 3, DO 4
Change the relay status (open/shorted) and measure at the con-
necting terminal if the relay has switched correctly.