Rep Re Sent Ing Plc Coil Reg Is Ters; The Bit Lamp Ob Ject - Maple Systems Silver Plus Series Installation And Operation Manual

Rep re senting Data with Graph ics Ob jects
LW-9900 Reserved
LW-9901 (16bit) Pass-through source comm. port
LW-9902 (16bit) Pass-through destination comm. port

Rep re sent ing PLC Coil Reg is ters

PLC coils (or binary registers) and internal coils of the OIT are represented using three parts: the Bit Lamp Object,
the Set Bit Object, and the Toggle Switch Object. Each has a particular function that makes them unique but they
are all constructed and used in essentially the same manner.

The Bit Lamp Ob ject

The Bit Lamp Object is used to represent the value of a PLC coil. The object continuously reads the PLC coil and
displays the corresponding shape or bitmap that is tagged to the On or Off state of the coil.
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