Allen-Bradley SmartGuard 600 - Two-Hand Control Function Block Parameters

Publication 1752-UM001A-EN-P - October 2006
Function Blocks Command Reference 173
Two-hand Control Function Block Parameters
Set these parameters for the two-hand control function block.
Two-hand Control Function Block Truth Table
In the truth table, 0 is off and 1 is on.
Two-hand Control Function Block Parameters
Parameter Range Default
Discrepancy Time Input Pair 1
0
…500 ms in 10 ms increments
(1)
The discrepancy times must be equal to
or greater than the cycle time of the
controller.
(1) A discrepancy time check is not performed if 0 is set.
30 ms
Discrepancy Time Input Pair 2
Truth Table for Two-hand Control Function Block
Input 1
(Pair 1 - NO)
Input 2
(Pair 1 - NC)
Input 3
(Pair 2 - NO)
Input 4
(Pair 2 - NC)
Output Enable
000 0
0
000 1
0
001 0
0
001 1
0
010 0
0
010 1
0
011 0
0
011 1
0
100 0
0
100 1
0
101 0
1
101 1
0
110 0
0
110 1
0
111 0
0
111 1
0