CONFIGURATION
FUNCTION CODES
I-E96-207A 4 - 5
Code Specifications
The user defines the block address and assigns a function
code to it. The output of the block can be referenced as an
input to another block. Blocks are executed in sequential
order. Each function code has a list of specifications. These
specifications apply to input/output coordinates time con-
stants and gains, and have default values. The user can accept
the default values or substitute his own values.
Each function code has a utilization factor associated with it.
The factor represents the amount of memory occupied by the
function. When planning control strategy it is important to
note the utilization factor associated with the functions used,
so not to exceed 100. Appendix E, controller module reference
I-E93-900-20, Function Code Reference Manual, lists the utili-
zation percentage.
The CONFIGURE mode of operation allows the user to either
configuration data using the configuration and tuning mode or
the operator interface unit.
Table 4-1 lists the basic control functions of the controller
module COM03/04. Table 4-2 lists the advanced control func-
tions of the controller module (COM04 only).
Table 4-1. Basic Control Functions
No. Function Code Definition No. Function Code Definition
Station Miscellaneous
20 Indicator Station
21 Basic Station
22 Cascade Station
23 Ratio Station
24 Adapt
66 Analog Trend
86 Elapsed Timer
51 Manual Set Constant
50 Manual Set Switch
68 Remote Manual Constant
95 Module Status Monitor
32 Trip
53 Executive Block
52 Manual Set Integer
61 Blink
62 Remote Control Memory
Control
4 Pulse Positioner
18 PID Control/Deviation
19 PID Control (PV and SP)
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