Siemens SIMATIC IPC647E, Руководство по эксплуатации

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SIMATIC IPC647E
Operating Instructions, 11/2018, A5E45589180-AA
85
Expanding and assigning parameters to the device
6
6.1 Open the device
WARNING
Risk due to unauthorized opening and improper repairs or expansions
Improper procedure when carrying out expansions may result in substantial damage to
equipment or endanger the user.
If you install or exchange system expansions and damage your device, the warranty
becomes void.
For this reason, please observe the information in "Notes on device and system extensions
(Page 40)".
WARNING
Malfunctions and electric shock
Improper intervention in the device endangers operational reliability and may damage the
device.
The results are personal injuries and damage to the plant.
Take the following precautions:
•
Always disconnect the power plug before you open the device.
•
Close the device after every intervention.
NOTICE
Electrostatic sensitive devices (ESD)
The device contains electronic components that may be destroyed by electrostatic charges.
This can result in malfunctions and damage to the machine or plant.
Take corresponding precautionary measures before you open the device.
Requirement
● The front door is open; see "Opening the front door (Page 61)" (approx. 45°).
● The device is fully disconnected from the line voltage, see "Switching off the device
(Page 58)".
● All connection cables are unplugged.
● T10 screwdriver