Load Configuration (Step 7 -> Plc); Requirements; Uploading The Configuration - Siemens SINUMERIK 840Di sl Commissioning Manual

6.6 Load configuration (STEP 7 -> PLC)
6.6.1

Requirements

For loading the configuration into the PLC, the following prerequisites must be fulfilled:
● A communications link exists between STEP 7 and the PLC.
● The configuration to be loaded corresponds to the actual station configuration.
● SINUMERIK 840Di sl is active:
6.6.2

Uploading the configuration

Note
It is recommended to check consistency of the configuration before loading it.
HW Config: Station > Check consistency
Supplementary condition
The following boundary conditions regarding the system data blocks are observed when the
configuration is loaded:
● SIMATIC Manager
● HW Config
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
– NC: Cyclic operation
– PLC: RUN or STOP mode
When loading the configuration via the SIMATIC manager all the system data blocks are
loaded into the module.
When loading the configuration via HW Config, only the system data blocks generated by
HW Config during compilation of the configuration are loaded into the module.
PLC commissioning
6.6 Load configuration (STEP 7 -> PLC)
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