DecreaseBottomRight 16#1
..(MAX_VISIBLE_USERS - 1)] OF VUM_User
State_BusOk 1 Bus
Value STRING(1) txtValue STO_TEXT
Value WSTRING(1) txtValue STO_TEXT
lengthFactor LREAL 1
16#1 Bus Cycle
: Success, else -1 Input
61850_ENUM_DA_UNBLKMOD_OFF 1 IEC
. It will return -1