Echelon ISI - Manual (Page 111)

109 ISI Programmer’s Guide
Byte offset Data Type Field Name Note
N unsigned Group The group (or device
category) this connection
applies to. See text for valid
group ID values, and
allocation of group ID
values.
N+1 unsigned : 2 Direction Direction of the primary
network variable on offer.
See the IsiDirection
enumeration.
N+1 unsigned : 6 Width Number of selector values
used with this connection,
starting with the value of
the Selector field.
Value 0 is reserved.
N+2 unsigned long Profile Functional profile number of
the functional profile that
defines the functional block
containing the primary
network variable, or zero if
none.
N+4 unsigned NvType NV type index of the NV
type for the primary
network variable, or zero if
none specified. The NV type
index is an index into
resource file that defines the
network variable type for
the primary network
variable on offer.