|
Description
Routing is the transfer of data beyond network boundaries. In this case you can send data from a sender to a receiver over various networks. For this you need special device technology that provides this functionality.
Data Record Routing is an extension of "normal routing" and is used for drives, for example and by SIMATIC PDM when the programming device is not connected directly to the PROFIBUS DP subnet to which the target device is also connected, but to the PROFINET interface of the CPU, for example.
The data sent with data record routing includes the parameter assignment of the field devices participating (slaves) and also device-specific information (setpoint values and limit values, for example). In data record routing, the structure of the target address depends on the data content, that is on the slave for which the data is destined.
With the PG you can use data record routing to read and edit a parameter record already on the field device or send it to the field device if the PG is already assigned as target slave to another subnet.
The field devices themselves do not have to support data record routing, because these devices do not forward the information content.
The following S7-300 CPUs and components of distributed IO devices support data record routing:
| CPU |
Version |
| CPU 313C-2 DP |
V3.3 |
| CPU 314C-2 DP |
V3.3 |
| CPU 314C-2 PN/DP |
V3.3 |
| CPU 315-2 DP |
V3.0 |
| CPU 315F-2 DP |
V3.0 |
| CPU 315-2 PN/DP |
V3.1 |
| CPU 315F-2 PN/DP |
V3.1 |
| CPU 317-2 DP |
V3.3 |
| CPU 317F-2 DP |
V3.3 |
| CPU 317-2 PN/DP |
V3.1 |
| CPU 317F-2 PN/DP |
V3.1 |
| CPU 319-3 PN/DP |
V2.7 |
| CPU 319F-3 PN/DP |
V2.7 |
| IM154-8 PN/DP CPU |
V3.2 |
| IM154-8F PN/DP CPU |
V3.2 |
| IM154-8FX PN/DP CPU |
V3.2 |
| IM151-8 PN/DP CPU |
V2.7 |
| IM151-8F PN/DP CPU |
V2.7 |
Table 01
S7-400 CPUs firmware version V5.1 onwards support data record routing. For this the CPUs must also be configured in a higher firmware version.
| CPU |
Version |
| CPU 412-1 |
V5.1 |
| CPU 412-2 DP |
V5.1 |
| CPU 412-2 PN |
V6.0 |
| CPU 414-2 DP |
V5.1 |
| CPU 414-3 DP |
V5.1 |
| CPU 414-3 PN/DP |
V5.1 |
| CPU 414F-3 PN/DP |
V6.0 |
| CPU 416-2 DP |
V5.1 |
| CPU 416-3 DP |
V5.1 |
| CPU 416F-3 DP |
V5.1 |
| CPU 416-3 PN/DP |
V5.1 |
| CPU 416F-3 PN/DP |
V5.1 |
| CPU 417-4 |
V5.1 |
| CPU 412-5H PN/DP |
V6.0 |
| CPU 414-5H PN/DP |
V6.0 |
| CPU 416-5H PN/DP |
V6.0 |
| CPU 417-5H PN/DP |
V6.0 |
Table 02
The following communications processors (CPs) support data record routing:
| CP |
Order number |
Version |
| CP443-5 Extended |
6GK7443-5DX02 |
V3.0 |
| CP443-5 Extended |
6GK7443-5DX03 |
V4.0 |
| CP443-5 Extended |
6GK7443-5DX04 |
V6.0 |
Table 03
The following gateways support data record routing:
| CPU |
Order number |
| IE/PB Link |
6GK1411-5AA00 |
| IE/PB Link |
6GK1411-5AB00 |
| IWLAN/PB Link |
6GK1417-5AB00 |
| IWLAN/PB Link |
6GK1417-5AB01 |
Table 04
Additional Information
Refer to the manuals of the CPUs to see whether or not the data record routing function is supported. The manuals of the above-mentioned CPUs, gateways and CPs are available in the following Entry IDs:
| Manual |
Entry ID |
SIMATIC S7-300 CPU 31xC and CPU 31x:
Technical data |
12996906 |
SIMATIC S7-400 Automation System
S7-400 CPU Specifications |
53385241 |
| IM 154-8 PN/DP CPU (ET 200pro) |
44251850 |
| IM 151-8 PN/DP CPU (ET 200S) |
47409312 |
| IE/PB Link |
19299692 |
| IWLAN/PB Link |
41297182 |
Table 05
More information about data record routing is available in Entry IDs 19257092 and 7808062.
Note
Data record routing by means of the backplane bus is not supported for an I slave. The data for these modules cannot be routed over the backplane bus.
Additional Keywords
Process device communication, Field device communication
| 
german
