Maintaining and servicing your device
7.4 Removing and installing hardware
SIMATIC IPC677E
102
Operating Instructions, 04/2019, A5E45117996-AA
7.4.5
Replacing the bus board
Requirement
●
The device is disconnected from the mains and all connecting cables have been
removed.
●
The device is open, see important information regarding this under Opening the Device
(Page 71).
Procedure - Removal
1.
Remove all modules from the slots.
2.
Remove the marked screws on the bus board.
3.
Remove the marked screws.
4.
Remove the back-up battery holder, see Changing the backup battery (Page 98).
Содержание SIMATIC IPC677E
Страница 10: ...Table of contents SIMATIC IPC677E 10 Operating Instructions 04 2019 A5E45117996 AA ...
Страница 150: ...Markings and symbols C 5 Interfaces SIMATIC IPC677E 150 Operating Instructions 04 2019 A5E45117996 AA ...
Страница 154: ...List of abbreviations D 1 Abbreviations SIMATIC IPC677E 154 Operating Instructions 04 2019 A5E45117996 AA ...
Страница 158: ...Index SIMATIC IPC677E 158 Operating Instructions 04 2019 A5E45117996 AA ...