Connecting The Hmi Device; Opening And Closing The Terminal Compartment - Siemens SIMATIC HMI Operating Instructions Manual

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⑤
Procedure for connecting the charging station
1. Connect the supply line to the power supply.
2. Connect the cable plug to the counterpart on the charging station.
Result
The charging station is now connected to the power supply. The "POWER" LED lights up
green when the power supply to the charging station is within the nominal range.
See also
Rated voltages (Page 57)
4.7

Connecting the HMI device

4.7.1

Opening and closing the terminal compartment

Introduction
You can open the connection bay of the HMI device during operation.
Before you begin:
CAUTION
Malfunctions
If the HMI device is switched on and resting on its front, the following can be activated:
• The emergency stop button
• The key-operated switch or an illuminated pushbutton
NOTICE
Damage to the HMI device
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 facing down on a flat, clean surface to protect
against damage.
Mobile Panel 277F IWLAN
Operating Instructions, 12/2007, A5E01003940-01
Fastening case
Cable seal
This can bring the system to a standstill unintentionally.
This can result in malfunctions.
Installation and connection
4.7 Connecting the HMI device
71