IEC07000077 V1 EN
Figure 6: Medium graphic HMI, 15 controllable objects
3.2 Medium size graphic HMI
3.2.1 Medium
The following case sizes can be equipped with the medium size LCD:
• 1/2 x 19”
• 3/4 x 19”
• 1/1 x 19”
This is a fully graphical monochrome LCD which measures 4.7 x 3.5 inches. It has 28
lines with up to 40 characters per line. To display the single line diagram, this LCD is
required.
3.2.2 Design
The different parts of the medium size local HMI are shown in figure 7. The local HMI
exists in an IEC version and in an ANSI version. The difference is on the keypad
operation buttons and the yellow LED designation.
Section 3 1MRK505222-UUS C
Local HMI
56
Technical reference manual
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