Omron NE1A-SCPU01 - 2006 Operation Manual page 176

Command Reference: Function Blocks
Optional Output Settings
Fault Present Output Setting
Truth Tables
The following outputs can also be used in programming. To enable any of
these optional outputs, select the checkbox on the Out Point Tab Page of the
function block properties dialog box.
Discrepancy Error Pair 1
Discrepancy Error Pair 2
Function Test Required Signal
Synchronization Error
Function Test Error
Fault Present output can also be used in programming.
To enable this output, select the Fault Present checkbox on the Out Point Tab
Page of the function block properties dialog box.
Maximum Number of I/O for a Light Curtain Monitoring Function Block
Setting: Single Channel
Input 1 Output
(pair 1-NC) Enable
0 0
1 1
0: OFF, 1: ON
Setting: Dual Channel Equivalent (1 Pair)
Input 1 Input 2
(pair 1-NC) (pair 1-NC)
0 0
0 1
1 0
1 1
0: OFF, 1: ON
Setting: Dual Channel Complementary (1 Pair)
Input 1 Input 2
(pair 1-NC) (pair 1-NO)
0 0
0 1
Output
Enable
0
0
0
1
Output
Enable
0
0
Section 6-5
141