Backup Of Plc Data - Siemens SINUMERIK 840D sl Commissioning Manual

Components
Drive data
HMI data
11.1.1

Backup of PLC data

PLC operating state
When creating a commissioning archive with PLC data, the PLC image that is saved during this
process depends on the operating state of the PLC at the time of creation:
● Original image
● Instantaneous image
● Inconsistent image
The operating state of the PLC can be changed in the following ways:
● With SIMATIC STEP 7 Manager
● With the PLC mode selector on the NCU:
Position " 2" → STOP, position " 0" → RUN
Operating sequence for original image
The original image of the PLC is represented by the PLC-data state immediately after loading
the S7 project into the PLC.
1. Set the PLC to the STOP operating state.
2. Load the appropriate S7 project into the PLC using SIMATIC Manager STEP 7.
3. Create a commissioning archive with PLC data.
4. Set the PLC to the RUN operating state.
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA
data
● Binary or ASCII format
● Extended selection: Drive units
● Applications: User, manufacturer
● Data backups: Commissioning data, network topology
● Easy Extend
● Settings
● Help
● PLC project
● Reports: Action log, screenshots etc.
● Safety Integrated (acceptance test)
● Texts
● Version data
● Templates
● Dictionaries: For Chinese simplified and Chinese traditional (IME)
Saving and managing data
11.1 Saving data
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