Replacing A Module Without A Programming Device - Siemens SIMATIC NET S7-400 Manual

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

Replacing a module without a programming device

General procedure
The configuration data of the CP is stored on the CPU. This makes it possible to replace this
module with a module of the same type (identical order number) without a PG.
Note
Configured MAC address is adopted
When setting the ISO protocol, remember that MAC address set previously during
configuration is transferred by the CPU to the new CP module.
For information on replacement using other modules, refer to the information in section
Replacing the modules used with CP 443-1 RNA (Page 52).
CP 443-1 RNA
Manual, 03/2019, C79000-G8976-C299-04
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 67) 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.
Installation, connecting up, commissioning
5.4 Replacing a module without a programming device
35