AS-i parameters - overview
All information contained in the AS-i master and the AS-i slaves are described in the following parameters, which are accessible via the cyclic parameter interface (process data mode), via acyclic services (e.g. PROFIBUS DPV1), or via the KS2000 configuration software.
Overview of the parameters
Parameter numbers | Access | stored | Description |
|---|---|---|---|
R/W | yes | Width of the process image interface | |
R | yes | General Information | |
R/W | no | AS-i string parameters | |
R/W | yes* | Projected I/O IDs of all AS-i slaves | |
R/W | yes* | Projected ID codes of all AS-i slaves | |
R/W | yes** | Activation parameters for the AS-i slaves | |
R/W | yes* | List of the AS-i slaves that are projected at the next start | |
R/W | yes* | List of I/O IDs of all AS-i slaves to be checked | |
R/W | yes* | List of ID codes of all AS-i slaves to be checked | |
R/W | yes* | List of extended ID codes 1 of all AS-i slaves to be checked | |
R/W | yes* | List of extended ID codes 2 of all AS-i slaves to be checked | |
R | no | Data of digital AS-i slaves | |
R | no | Read I/O IDs of all AS-i slaves | |
R | no | Read ID codes of all AS-i slaves | |
R | no | Read status of all AS-i slaves | |
R | no | List of currently projected AS-i slaves (LPS) | |
R | no | List of detected AS-i slaves (LDS) | |
R | no | List of activated AS-i slaves (LAS) | |
|
| List of slaves that support the extended ID codes (ID codes 1 and 2) | |
|
| List of slaves that support extended addressing (as B slaves with addresses greater than 32) | |
R | no | Read extended ID codes 1 of all AS-i slaves | |
R | no | Read extended ID codes 2 of all AS-i slaves | |
R/W | yes* | Currently projected extended ID codes 1 of all AS-i slaves | |
R/W | yes* | Currently projected extended ID codes 2 of all AS-i slaves | |
|
| List of analog slaves | |
|
| List of safety slaves | |
W | - | AS-i command interface | |
W | - | General command interface | |
R | no | Status register | |
R/W | no | Physical fault counter | |
R/W | no | Timeout counter | |
R/W | no | Response counter | |
R/W | no | Leave DataExch counter | |
R/W | no | DataExch failed counter | |
R/W | no | Data of analog AS-i slaves | |
|
| Cycle times | |
|
| Statistics | |
|
| Timeout statistics for each AS-i slave | |
|
| Data exchange repeat counter for each AS-i slave |
 | *) Activation parameters for the AS-i slaves Activation parameters can only be changed:
|
| **) Adoption of the parameters Changes of these parameters are not indicated by the AS-i terminal until the AS-i terminal has passed the activation phase again. This is the case after
|