Siemens SIMATIC ET 200SP System Manual

Commissioning
11.11 Identification and maintenance data
Distributed I/O system
228 System Manual, 09/2019, A5E03576849-AJ
11.11.2 Data record structure for I&M data
Reading I&M records via the user program (distributed via PROFINET IO)
You directly access specific identification data using Read data record ("RDREC"
instruction). You obtain the corresponding part of the identification data under the relevant
data record index.
The data records are structured as follows:
Table 11- 10 Basic structure of data records with I&M identification data
Content
Length (bytes)
Coding (hex)
Header information
BlockType 2 I&M0: 0020
H
I&M1: 0021
H
I&M2: 0022
H
I&M3: 0023
H
BlockLength 2 I&M0: 0038
H
I&M1: 0038
H
I&M2: 0012
H
I&M3: 0038
H
BlockVersionHigh
1
01
BlockVersionLow
1
00
Identification data
Identification data
(see table below)
I&M0/index AFF0
H
: 54
I&M1/index AFF1
H
: 54
I&M2/index AFF2
H
: 16
I&M3/index AFF3
H
: 54
Table 11- 11 Data record structure for I&M identification data
Identification data
Access
Default
Explanation
Identification data 0: (data record index AFF0 hex)
VendorIDHigh
Read (1 byte)
00
H
This is where the name of the manufac-
turer is stored (42
D
= SIEMENS AG).
VendorIDLow
Read (1 byte)
2 A
H
Order_ID Read (20 bytes) 6ES7155-6AU00-0BN0 Article number of the module (e.g. of the
interface module)
IM_SERIAL_NUMBER
Read (16 bytes)
-
Serial number (device-specific)
IM_HARDWARE_REVISION
Read (2 bytes)
1
Corresponding HW version
IM_SOFTWARE_REVISION
Read
Firmware version
Provides information about the firmware
version of the module
• SWRevisionPrefix
(1 byte) V
• IM_SWRevision_Functional_
Enhancement
(1 byte) 00 - FF
H
• IM_SWRevision_Bug_Fix
(1 byte) 00 - FF
H

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C