Commissioning; Commissioning - Procedure; Controlling The Mode - Siemens SIMATIC NET CP 442-1 RNA Equipment Manual

Installation, wiring, commissioning, removal

5.4 Commissioning

5.4 Commissioning
5.4.1

Commissioning - procedure

The steps for commissioning the CP are explained below. Commissioning involves the
addressing and downloading the configuration data and user programs.
Result: The CP is reachable in the network and has been supplied with configuration data.
Follow the steps outlined below:
1. Download the configuration data from your STEP 7 project to the S7400 station.
– Requirement:
2. Use the diagnostics functions during commissioning and to analyze problems.
You have the following options available:
– Hardware diagnostics and troubleshooting with STEP 7.
– Communication diagnostics with special diagnostics.
– Web diagnostics.
5.4.2

Controlling the mode

You can change the mode of the CP between RUN and STOP using the STEP 7 configuration
software or using STEP 7 special diagnostics.
Change from STOP to RUN:
The CP loads configured and/or downloaded data into the work memory and then changes to
RUN mode.
38
You have configured the CP in a STEP 7 project for the properties and services you
want to use.
Note
You can connect the PG when configuring the CP as follows:
• via MPI
• via Industrial Ethernet
For further details, refer to the general part /1/ (Page 73) of this manual:
– Initial addressing (node initialization);
– Downloading the configuration
The PG/PC requires a LAN attachment, for example via a CP 1623 or CP 1411 and must
have the necessary software (for example the S71623 package or SOFTNET IE). The
TCP/IP protocol or ISO protocol must be installed. The protocol used must then be
applied to the S7ONLINE access point.
Equipment Manual, 03/2022, C79000-G8976-C318-05
CP 442-1 RNA