XPY (X To The Power Of Y) Ladder Logic Instruction
The XPY instruction is a ladder logic rung output instruction that takes the Source X to the power of Source Y and places the result …
PLC Programming Instruction
XOR (Bitwise Exclusive OR) Ladder Logic Instruction
The Bitwise XOR instruction is a ladder logic rung output instruction that performs an XOR operation on Source A and Source B and places the …
XIO (Examine If Open) Ladder Logic Instruction
Ladder logic input instruction that evaluates bit data referenced by an associated tag. The instruction output is true if the value is 0 and false …
XIC (Examine If Closed) Ladder Logic Instruction
Ladder logic input instruction that evaluates bit data referenced by an associated tag. The instruction output is true if the value is 1 and false …
UIE (User Interrupt Enable) Ladder Logic Instruction
The (UIE) User Interrupt Enable instruction is used in conjunction with a (UID) User Interrupt Disable instruction. When enabled, the UID instruction prevents tasks with higher …
UID (User Interrupt Disable) Ladder Logic Instruction
The (UID) User Interrupt Disable instruction is used in conjunction with a (UIE) User Interrupt Enable instruction. When enabled, the UID instruction prevents tasks with higher …
TRN (Truncate) Ladder Logic Instruction
The Truncate instruction removes the fractional part of a number stored in a Real data type and places the truncated value in the destination. The …
TOF (Timer Off) Ladder Logic Instruction
The Timer Off instruction is a non-retentive timer that is enabled when the preceding logic is false. The timer is reset when the preceding logic …
TOD (To Binary-Coded Decimal BCD) Ladder Logic Instruction
The TOD instruction is a ladder logic rung output instruction that takes decimal value from the Source and places the Binary-Coded Decimal equivalent in the …
TND (Temporary End) Ladder Logic Instruction
The Temporary End ladder instruction is intended for debugging and troubleshooting. The instruction can be placed on a rung before the end of a routine. …