LENZE E82EV751K2C200 E82EV751K2C200 E82EV751K2C200 E82EV751K2C200 E82EV751K2C200

ou have your own NTP server in your network with the IP address 192.168.1.15.
● R/H redundant system
Solution
1. Navigate to "Properties > General > PROFINETIdentification and maintenance data (I&M data) is information saved on the module. The data
is:
● Read-only (I data) or
● Read/write (M data)
Identification data (I&M0): Manufacturer information about the module that can only be read.
Some identification data is also printed on the housing of the module, for example article
number and serial number.
Maintenance data (I&M1, 2, 3): Plant-specific information, for example installation location.
Maintenance data for R/H is created during configuration and downloaded to the
redundant system.
R/H supports identification data I&M0 to I&M3. Exception: The synchronization
modules for H only support identification data I&M0.
The I&M identification data supports you in the following activities:
● Checking the plant configuration
● Locating hardware changes in a plant
● Correcting errors in a plant
Modules can be clearly identified online using the I&M identification data.
Options for reading out I&M data
● Over the user program
● From the display of the CPUs
● Via STEP 7 or HMI devices
Reading I&M data over the user program
You have the following options for reading module I&M data in the user program:
● Using the RDREC instruction
The data record structure for centrally inserted modules and for distributed modules
accessible over PROFINET IO is described in the section Record structure for I&M data
(Page 243).
● Using the Get_IM_Data instructionProceed as follows to read the I&M data of a CPU:
1. Navigate to the "Overview/PLC" menu on the display of the CPU.
2. Select "Plant designation" or "Location identifier". Click "OK" to confirm.
Reading I&M data via STEP 7
Requirement: There must be an online connection to the CPU.
Proceed as follows to read I&M data using STEP 7 from the primary and backup CPU:
1. Select the CPU in the project tree.

. Go to "Online & diagnostics".
3. In the "Diagnostics" folder, select the "General" area.
Enter maintenance data over STEP 7
STEP 7 assigns a default module name. You can enter the following information:
● Plant designation (I&M 1)
● Location identifier (I&M 1)
● Installation date (I&M 2)
● Additional information (I&M 3)
To enter maintenance data via STEP 7, follow these steps:
1. Select the CPU in the STEP 7 device view.
2. Go to properties, "General", and select the "Identification & Maintenance" area.
3. Enter the data.
During the loading of the hardware configuration, the maintenance data (I&M 1, 2, 3) are
also loaded.Use Read data record ("RDREC" instruction) to access specific identification data. Under the
associated record index you obtain the corresponding part of the identification data.
The records are structured as follows:
Table 9- 17 Basic structure of data records with I&M identification dataYou want to check whether the modules in your redundant system have the current
firmware. The firmware version of the modules can be found in the I&M 0 data. The IM 0
data is the basic information for a device. I&M 0 data contains information such as:
● Manufacturer ID
● Article number and serial number
● Hardware and firmware version
To read out the I&M 0 data, use the "Get_IM_Data" instruction. You read the I&M 0 data of
all modules in the user program of the CPU with "Get_IM_Data" instructions and store the
I&M 0 data in a data block.