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Industrial Ethernet S7-300/400 CPs -- Setting up and parameterizing hardware -- Initializing and parameterizing modules
Why is there no entry with the current firmware version for my module in the STEP 7 hardware catalog?
What should you watch out for when a MAC address is entered for the PROFINET interface or GBIT interface in the configuration of the Industrial Ethernet CP343-1/CP443-1?
How do you configure a shared device when you are using a CPx43-1 Advanced as PROFINET IO controller and the GBIT interface of the module is networked?
Which "local_device_id" do you parameterize in order to establish a connection to FB65 "TCON" for open communication via Industrial Ethernet?
Which Industrial Ethernet CPs support the DHCP Option 12 (Host Name) and how do you configure the DHCP Option 12?
What should you watch out for when parameterizing the watchdog time when a ring redundancy is established with the Media Redundancy Protocol?
How do you use an Industrial Ethernet CP or SCALANCE S as a gateway?
How do you disable the "Link Layer Discovery Protocol" function at the ports of an IE CP of S7-300 or S7-400?
Where can you find sample S7 programs and documentation for communication via gateways and network components, and for security in networks on the SIMATIC NET Quick Start Collection?
What should you watch out for when operating a CP443-1EX20 V2.0 on a CPU V5.1?
Changing the configuration data of users for CP 343-1 IT and CP 443-1 IT
Loading the configuration via LAN into the IE-CP in "STOP" mode
Special points when setting the LAN medium for Industrial Ethernet CPs
Starting up automation systems with Industrial Ethernet without previous node initiation via MPI
Rejected diagnostics connection via TCP/IP protocol after changing the MAC address
Establishing an online connection to an S7-300/S7-400 CPU through several Ethernet interfaces
What should you pay attention to when formatting the file system in the S7-300 and S7-400 Industrial Ethernet CPs?
What should you watch out for when replacing the CP443-1 (6GK7443-1EX11-0XE0) with a CP443-1 (6GK7443-1EX20-0XE0 V1.0) in STEP 7 V5.4 SP3?
What is the meaning of the configuration option "Activate Web server" with CP443-1 EX20?
Why with CP443-1 Advanced is a different firmware version than the module displayed in the C-PLUG info text in the NCM S7 Diagnostics?
Which options are available for assigning the PROFINET IO controller a new IP address?
How can you configure an S7 CP during runtime?
How do you disable the S7 routing functions?
Which manufacturer ID, in other words OUI (Organizationally Unique Identifier), does SIEMENS AG use for the MAC addresses of network-compatible devices?
How can you protect the S7-300/400 against unauthorized access from the LAN (local area network)?
What should you watch out for when using the function block FB55 "IP_CONFIG" to configure an Industrial Ethernet CP?
Why are some of the newer versions of the names of SIMATIC NET modules not used in the hardware catalog?
Why can't my SIMATIC S7-300 Ethernet CP run as many S7 communication connections as specified?
How does connection multiplexing work and how do you configure it for SIMATIC S7-300 Ethernet CPs?
What should you watch out for when using the function block FB55 "IP_CONFIG" to configure an Industrial Ethernet CP?
Part number:

Description
Function block FB55 "IP_CONFIG" assigns the configuration data to the Industrial Ethernet CP via the user program of the CPU.
The configuration data like IP address and communication connections are stored in a data block (DB). The FB55 "IP_CONFIG" is called in the user program of the CPU and transfers the configuration data to the Industrial Ethernet CP.

The Industrial Ethernet CPs below support the function block FB55 "IP_CONFIG".
 
Industrial Ethernet CP Order number Firmware
CP443-1 Advanced 6GK7443-1EX40-0XE0 V1.0.33
CP443-1 Advanced 6GK7443-1EX41-0XE0 V1.0.23
CP443-1 Advanced 6GK7443-1GX20-0XE0 V2.0.49
CP443-1 Advanced 6GK7443-1GX30-0XE0 V3.0
CP443-1 Standard 6GK7443-1EX20-0XE0 V1.0.26
CP443-1 Standard 6GK7443-1EX30-0XE0 V3.0
CP343-1 Advanced 6GK7343-1GX21-0XE0 V1.0
CP343-1 Advanced 6GK7343-1GX30-0XE0 V1.0
CP343-1 Advanced 6GK7343-1GX31-0XE0 V3.0
CP343-1 Standard 6GK7343-1EX21-0XE0 V1.0
CP343-1 Standard 6GK7343-1EX30-0XE0 V2.0
CP343-1 Lean 6GK7343-1CX10-0XE0 V1.0

Proceed as follows so that the Industrial Ethernet CP applies the configuration data from the user program of the CPU.

  1. Double-click the Industrial Ethernet CP or PROFINET interface of the Industrial Ethernet CP in the Hardware Configuration to open the Properties dialog.
  2. Select the "IP Configuration" tab and enable the "Set IP address in user program" option.

 
Fig. 01

In this case the IP address is assigned to the Industrial Ethernet CP only at runtime, i.e. although an IP address for the Industrial Ethernet CP is entered in the Hardware Configuration, the Industrial Ethernet CP remains in "STOP" mode after the configuration has been downloaded.

Only once you have called FB55 "IP_CONFIG" in the user program of the CPU does the Industrial Ethernet CP apply the IP address from the data block and switch to the "RUN" mode.

Meaning of status values 8B10 (hex) and 80A4 (hex) at the output parameter STATUS of FB55 "IP_CONFIG"
If the "Set IP address in user program" option is not enabled in the Hardware Configuration, then it was not possible to call the FB55 block in the user program of the CPU. This means that a corresponding status value is output at the output parameter STATUS of FB55 "IP_CONFIG".

The status value 8B10 (hex) is output at the output parameter STATUS of FB55 "IP_CONFIG" for Industrial Ethernet CPs of the S7-300. The status value 8B10 (hex) means:

  • There is no presetting for configuring via the user program.

The status value 80A4 (hex) is output at the output parameter STATUS of FB55 "IP_CONFIG" for Industrial Ethernet CPs of the S7-400. The status value 80A4 (hex) comes from the lower-level SFC and means:

  • Communication error on the K bus or
  • There is no presetting for configuring via the user program.

Reason for the different status values for S7-300 and S7-400
The different status values are due to the different systems for data transfer between CPU and CP in the S7-300 and S7-400.

 Entry ID:19491214   Date:2013-04-15 
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