
3.
Start Record:
Determines the starting point for data
release. For example, if Start Record is set at 153, the
153rd record in memory will be the first record released.
Note that if a negative value is entered, NetLink will
determine the starting point by counting backwards from the
end of the records in the current partition. For example, if
the Start Record is set at -10, NetLink will release the last
ten records in the current partition.
4.
Record Count:
Determines how many records are released
in each group. For example, if Record Count is set at 20,
NetLink will release 20 records and then pause. Invoke
command ^B02 to release the next group.
15.3. Command Driven Data Release
Data can also be released by invoking Command ^B01. The ^B01
command line can include optional arguments which are used to
release specific types of data. These arguments are similar to the
options offered under the Set Read Session Parameters menu. The
command driven procedure consists of the following steps:
Note:
Prior to reading data, the user must select
output options (Output Mode, Data on ^B01, etc.) for
the port that will drive the data release, as described
in Section 4.4.
1.
Release Data Partition:
Use command ^B00 to release the
current partition for your port. At the command prompt
type
^B00,R
and then press
[Enter]
. Other ^B00
command options are listed in Section 15.3.1.
Notes:
·
The Release Remote Partition function (Supervisor
Mode Only) can also be used to access data that
has been assigned to another port. Please refer to
command ^B76 in the Command Reference Guide
(Section 18).
·
A remote partition
cannot
be released while
another port is reading data from that partition.
2.
Begin Data Release:
Invoke command ^B01 with the
appropriate arguments to release the desired data.
Section 15.3.2 describes the various arguments for
command ^B01.
15-9
Buffer Functions (Polling)
Содержание PollCat NetLink
Страница 2: ......
Страница 20: ...3 8 PollCat NetLink User s Guide...
Страница 74: ...6 24 PollCat NetLink User s Guide...
Страница 140: ...14 6 PollCat NetLink User s Guide...
Страница 255: ......
Страница 256: ...5 Sterling Irvine California 92618 949 586 9950 Toll Free 1 800 854 7226 Fax 949 583 9514 http www wti com...