Owner's manual

Mapping Examples
261
Mapping Examples
Indicator Lights Example
Imagine a factory floor with a number of printers. Over each printer are
mounted lights that are controlled by the GPIO interface. The lights indicate
the printer’s status with the following conditions:
The following table shows all input required for printer control, hardware
interface, and connection.
Figure 228. Setting Events and Actions for Printer Control
Light Conditions
Green Printer online, waiting for a print job or is currently
printing, no warnings
Green and Orange Ribbon low warning, printing continues
Green and Yellow Label waiting for operator remove, printing
stopped
Red Printer offline, no errors
Red and Orange Printer offline, ribbon out
Red and Yellow Printer offline, paper out
Green
Red
Yellow
Orange