Switching Off The Device - Siemens SIMATIC IPC647E Operating Instructions Manual

Commissioning the device

4.3 Switching off the device

4.3 Switching off the device
Shutting down the operating system
For active operating system:
• Shut down the operating system properly.
For inactive operating system
• Briefly press the on/off button. Information on the position of the button is available
under "Operator controls (Page 25)".
Result
The "POWER" status indicator on the front (Page 27) indicates the corresponding energy-
saving mode ("Shut down") of the device.
The device is switched off but not fully disconnected from the line voltage.
Fully disconnecting the device from the line voltage
Risk of electric shock from mains voltage
The on/off button and on/off switch do not fully disconnect the device from the mains.
There is also a risk of fire if the device or connecting lines are damaged.
Always fully disconnect the device from the mains voltage before performing work on the
device or when the device will not be used over an extended period of time.
• Shut down the operating system.
• Then pull out the mains plug or operate the central AC circuit breaker when installing in
66
WARNING
The "POWER" status indicator on the front (Page 27) indicates the corresponding energy-
saving mode ("Shut down").
a control cabinet.
Therefore, when installing the device in a control cabinet, ensure that the AC circuit
breaker is easily accessible.
Operating Instructions, 09/2022, A5E52254141-AA
SIMATIC IPC647E