Reading Out The Bus Coupler Diagnostic Data; Extended Diagnostic Data Of The I/O Modules; Transferring The Configuration To The Controller - Aventics AES Serie Descripción De Sistema

AVENTICS | Bus Coupler AES/Valve Driver AV, EtherNet/IP | R412018139–BAL–001–AF
5.6.2

Reading out the bus coupler diagnostic data

The diagnostic data of the bus coupler can be read out as follows:
Enter the following values in the PLC configuration software in the corresponding input field.
Table 15: Reading out bus coupler diagnostic data
Field name in the software window
Service code
Class
Instance
Attribute
You can find a description of the diagnostic data for the valve zone in section 6 "Structure of the
Valve Driver Data" on page 90.
The diagnostic data for the I/O zone is described in the system descriptions of the individual
I/O modules.
5.7

Extended diagnostic data of the I/O modules

In addition to group diagnosis, some I/O modules can send extended diagnostic data with a length
of up to 4 bytes to the controller. The total data length can thus be up to 5 bytes:
Byte 1 of the diagnostic data contains the group diagnosis information:
Byte 1 = 0x00: No error has occurred.
Byte 1 = 0x80: An error has occurred.
Bytes 2 to 5 contain the extended diagnostic data of the I/O modules. The extended diagnostic data
can only be accessed acyclically.
Acyclic access to the diagnostic data is performed identically for all modules. You can find
a description in "6.2.2 Acyclical diagnostic data of the valve drivers (explicit messages)"
on page 91 using valve driver boards as an example.
5.8

Transferring the configuration to the controller

Data may be transferred to the controller once the system is completely and correctly configured.
1. Check whether the lengths for the input and output data that you have entered in the controller
match those of the valve system.
2. Establish a connection to the controller.
3. Transfer the valve system data to the controller. The precise process depends on the PLC
configuration program. Observe the respective documentation.
PLC Configuration of the Valve System
Value in input field
0x0E
0xC7
0x03
0x01
89