Omron SYSMAC CS Series Operation Manual page 301

How to Use the Sequence Table Block
Relational Expressions
A relational expression compares two specified parameters or a parameter and constant.
Enter relational expressions with one of the following formats.
Parameter 1 comparison operator Parameter 2
Parameter 1 comparison operator Constant
Constant comparison operator Parameter 2
The following six comparison operators can be used.
Parameter 1 < Parameter 2
Parameter 1 ≤ Parameter 2
Parameter 1 = Parameter 2
Parameter 1 ≠ Parameter 2
Parameter 1 > Parameter 2
Parameter 1 ≥ Parameter 2
Constants: −32,000 to 32,000
Note The following terms can be specified as parameters.
• Function block address.ITEM number
• CSV tag name.Tag ITEM
• User Link Table tag name
• Element numbers that have been set in Element Mode and the following timer/counter PVs (PV range 0 to
32,000)
DV for timer: Time remaining (0 to 32,000)
DV for counter: Count value remaining (0 to 32,000)
The CX-Process Tool's Relational Expression Tab Settings
Appendix B
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