Logix 520MD Positioner LCD Repair – Korea Zinc

Information:
Logix 520MD Positioner.

Condition:
The LCD screen has a display error, continuously flickering.

Actions Taken:

• Removed the positioner to inspect and identified the cause of the screen error as moisture damage;

• Replaced the LCD screen with a new one;

• Tested the positioner after replacement, and it is functioning normally.