ILX56-PBS
Operation
ControlLogix® Platform
User Manual
Page 45 of 87
Tag
Description
Control
StationNumber
The station number entered by the Logix mapping code of the specific
slave device.
AlarmTrigger
When this bit is transitioned from 0 to 1, it will trigger an alarm notification
to the DP Master.
DeviceMappingCRC
The checksum of the mapping that was applied by the generated Logix
code used to verify if the mapping being used is valid.
DeviceSpecificOutputDataFields
The tags created for the output data will be slave which has been
emulated in the configuration manager.
Table 4.4
– Device Output tags
DPV1 Class 1 Messaging (MS1)
The ILX56-PBS supports DPV1 Class 1 (MS1) messaging. See the DPV1 Objects in the
PLX50 Configuration Utility device configuration section for more information regarding the
configuration of the DPV1 Objects. The user can configure several slot and index
combinations for DPV1 Class 1 communication (for each added PROFIBUS Slave device).
When the PROFIBUS Master sends a DPV1 read/write command for the configured slot and
index, the ILX56-PBS will access the configured Logix tag to provide the required data. The
data that will be written or read will be extracted from the Logix SINT array configured in the
DPV1 objects of the device configuration window. The following is an example of the DPV1
operation.
Figure 4.4
– ILX56-PBS DPV1 Object exchange
