Beckhoff TwinSAFE EL6910 Operation Manual page 58

Operation
Channel Interface
Both Deactivated
Single-Channel 1 Activated
Single-Channel 2 Activated
Single-Channel Both Activated
Two-Channel
If the Two-Channel evaluation is enabled, the corresponding Discrepancy time (ms) can be set in
milliseconds. For each input there is a setting to indicate whether the input should be evaluated as Break
Contact (NC) or Make Contact (NO). When a variable or a connecting line is connected to the function block,
the corresponding channel is enabled automatically.
Fig. 56: Make Contact (NO) / Break Contact (NC) setting
These settings are also accessible for each individual port of an FB via the context menu item Change InPort
Settings.
58
Description
Both inputs are deactivated
Channel 1: Single-channel evaluation
Channel 2: deactivated
Channel 1: deactivated
Channel 2: Single-channel evaluation
Channel 1: Single-channel evaluation
Channel 2: Single-channel evaluation
Both inputs are activated, and two-channel evaluation with
Discrepancy Time (ms)
Version: 1.8.0 EL6910