User manual

B - 8 Magelis

1. Introduction: Display unit operating concepts

 Dialog between the PLC and the display unit

Human/machine dialog between the Magelis display unit and the PLC

consists of an exchange of data between the 2 devices.

Various types of data can be exchanged.

For more information, see chapter C, section 4. Dialog table, Page 53

XBT ref. Note

ESC

ENTER

Data associated with fields

Command data sent by

the PLC to the display unit

Status data sent by the display unit

to the PLC

WARNING

LOSS OF CONTROL

- Loss of communication between the display unit and the PLC can

result in partial or complete loss of control of the machine.

- Check the display-unit connection by monitoring the

"Communication monitoring" word in the dialog table via the PLC

program.

Failure to follow this instruction can result in death, serious

injury, or equipment damage.