Honeywell HC900 - Table 93 Read Constant Configuration Data; Figure 83 RCON Function Block Example

Function Blocks
RCON Read Constant Function Block
Revision 11 HC900 Hybrid Control Designer Function Block Reference Guide 317
2/07
Configuration parameters
Table 93 Read constant configuration data
Properties Group Parameter Index # Parameter Description Value or Selection
Read Parameters
Block
Number
N/A
Number of control block that
contains desired configuration
parameter
101 to 500(Model C30)
101 to 2100(Model C50)
101 to 5100 (Model
C70/C70R)
Parameter
Index
N/A
Index number of configuration
parameter to be read.
Select the index number of
the required parameter
from the specific function
block reference data
The block number and parameter index# will appear on the front of the RCON function Block.
Example - B:223 I:3
TIP
The main purpose of this control block is to make a block configuration parameter (constant)
available for display. To do this, you must enter the corresponding parameter index number for
the selected configuration parameter.
Select the index number of the required parameter
from the specific function block reference data and enter it in the appropriate field in
the “Read Constant Properties” dialog box.
RCON Example
HFigure 83 shows a Function Block Diagram using the RCON function block.
ATTENTION
The process variable High Range Value for a PID block (Index #4) may be displayed at the
Operator Panel with the Analog Signal Tag name TC1 PV HI, and/or the process variable may
be used as an input to another control block.
Figure 83 RCON function block example