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ND-70895 (E) CHAPTER 2
Page 13
Revision 1.0
SYSTEM OUTLINE
System Outline
2.2.2 Join of Facilities and Application
1. When a facility of the NEAX2400 IMX is controlled by the Application Program (AP) on the UAP
computer, the AP and that facility must be connected first. The following is the procedure of this
connection.
(a) Set-up of Association
A communication path is to be opened so that the AP can communicate with the facility.
(b) Opening of Facility
The facility that the AP uses is to be declared to the NEAX2400 IMX, and then the AP and the
declared facility are joined.
2. Set-up of Association and Opening of Facility
Association is set up by activation from the AP first, and then the association is released along with
the stop of the AP. Without this association, the AP cannot communicate with the facility and cannot
control the facility, either.
Then, the facility must be opened so as to allow the AP to communicate with the facility through
the communication path opened by setting up of the association. Opening of facility is executed on
each facility basis.
As a result of the above procedure, the AP becomes able to freely control each of the facilities of
the NEAX2400 IMX, and a variety of applications can be programmed on the computer.
2.2.3 Cope of Application in changeover of CPU System
Associations established between NEAX2400 IMX and External computer are released when
changeover of CPU system executes.
Therefore each application program cap must set up Association again after changeover of CPU system.