Memory size for external variables (P-STUP-00037)

This parameter is used for dimensioning the memory area for the external variables of each channel on the HLI. The global external variables use an own memory area of equal size. The here-defined value determines the number of 24-Byte-Blocks, of which each of the VE memory areas consists ([EXTV]).

Variable name

Type

Valid range

Dimension

ext_var_max

UNS16

0 ... MAX(UNS16)

----

Memory size for external variables (P-STUP-00037) 1:

TwinCAT: Automatic entry!