Extended Diagnostic Data Of The I/O Modules; Transferring The Configuration To The Controller - Aventics DeviceNet Description Du Système Et Notice D'emploi

AVENTICS | Bus Coupler AES/Valve Driver AV, DeviceNet | R412018138–BAL–001–AC
You can find a description of the diagnostic data for the valve zone in section 6 "Structure of the
Valve Driver Data" on page 94. A description of the diagnostic data for AV-EP pressure
regulators can be found in the operating instructions for AV-EP pressure regulators.
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.
Bytes 1 to 4 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 95 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
93