# Data sets to define external variables (var[i].*)

Structure name | Index
var[i] | i = 0 ... 214 (Maximum number of data sets for the variable definition)

## Additional information

- Variable name (P-EXTV-00001)
- Byte offset (P-EXTV-00002)
- Variable type (P-EXTV-00003)
- Scope of validity (P-EXTV-00004)
- Synchronisation type (P-EXTV-00005)
- Access right (P-EXTV-00006)
- Array size (P-EXTV-00007)
- Variable size (P-EXTV-00008)
- Enabling of HMI access (P-EXTV-00009)
- Variable export to PLC-description (P-EXTV-00047)
- Overlapping variables (P-EXTV-00048)