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Reports can draw data from tables or queries.
Nonretentive Outputs
Output signals or data in a control system that do not maintain their state after a power cycle or reset.
Latch Instruction
One-half of an instruction pair (the second instruction of the pair being the unlatch instruction) that emulates the latching action of a latching relay. The latch instruction for a programmable logic controller energizes a specified output point or internal coil until it is de-energized by a corresponding unlatch instruction.
MCR Zone
In programmable logic controllers (PLCs), a Master Control Relay zone, which refers to a section of the program controlled by a master relay for safety or operational purposes.
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