
4Ć9Device Definition Configuration
Original Ć June 1990 CE4.2:CL6211
Valid port numbers for each controller type are listed in Table 4Ć2.
Table 4Ć2. Valid Operator Station Port Numbers
Controller Type Valid Operator Station Port No(s).
Computing 1
2-wide IAC 1 or 2
3-wide analog IAC 1,2,5 or 6
3-wide discrete IAC 1,2,3 or 4
4-wide IAC 1 thru 6
Interactive operator station ports are identified right to left, top to bottom
as shown in Figure 4Ć3.
Type 7015 process
I/O Assembly
Type 7014 Discrete
I/O Assembly
Type 7015 process
I/O Assembly
MPU Card
Assembly
135
642
Operator Station Ports (Six Shown)
NOTE:
For a 3-Wide Interactive Controller with process I/O (Discrete I/O card not present),
the ports are still numbered as shown above (1, 2 ; 5, 6).
Figure 4Ć3. Operator Station Port Numbering of IAC Cards
Type Ċ This field defines the type of operator station to be connected to
the operator station port. Choose from either SINGLE, DOUBLE, or
CASCADE. A single operator station displays the data from one DCP or
control loop. A double station displays data from two independent DCPs
or control loops. A cascade station displays the data from two cascaded
DCPs or control loops.
Primary DCP v Ċ This is the tag of the DCP to be communicated to the
operator station as the primary, first, or only point, depending on the type
of operator station selected. The tag entered must be a DCP within this
controller.
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