Siemens SIMATIC HMI 177 - Connecting Mobile Panel 177; Opening and Closing the Terminal Compartment

Mounting and Connection
4.3 Connecting Mobile Panel 177
Mobile Panel 177 (WinCC flexible)
4-18 Operating Instructions (Compact), Edition 07/2005
4.3 4.3 Connecting Mobile Panel 177
4.3.1 Opening and closing the terminal compartment
Introduction
Before you begin:
Caution
Malfunctions
If the HMI device lies on its front, the STOP button can trigger. Other operating elements
(key-operated switches, illuminated pushbuttons) can be triggered unintentionally, thus
causing malfunctions.
If you open the terminal compartment, you must therefore remove the connecting cable
belonging to the Mobile Panel 177 from the terminal box.
ESD guidelines
Note the ESD instructions.
Note
Pay attention to cleanliness. Foreign bodies or liquids must not come into contact with the
printed circuit board or penetrate the inside of the HMI device.
Place the HMI device with the front side on a flat, clean surface to protect against damage.
Requirements
Crosstip screwdriver, Size 2