Depending on the features of the controller, the following GDS Buffers may be available:
| Component |
Component ID |
GDS Buffer ID |
| Axioline Controller Diagnostics |
Arp.Io.AxlC |
DiagVars |
| PROFINET Controller Diagnostics |
Arp.Io.PnC |
SysVars |
| PROFINET Device Diagnostics |
Arp.Io.PnD |
SystemVariables |
| INTERBUS-Master Diagnostics |
Arp.Io.IbM |
DiagVars |
| EthernetIP Diagnostics |
Arp.Io.EthernetIP |
STATUS |
The variables in each buffer can be seen in the PLCnext Engineer global variable table for the device.
Depending on the features of the controller, the following GDS Buffers may be available:
The variables in each buffer can be seen in the PLCnext Engineer global variable table for the device.