Table 2-27 Lead Lag Configuration Parameters - Honeywell UMC800 Reference Manual

Function Blocks
2.29 LDLG Function Block,
Block Properties
Double click on the function block to access the
function block properties dialog box.
Block Order (Read Only)
You can change the assigned execution order
number by selecting "Execution Order" in the
"Configure" menu and arrange the order to suit
your control strategy.
Configuration Parameters
You must configure the LDLG function Block
parameters to the desired value or selection that
matches your operating requirements.
Table 2-27 describes the parameters and the
value or selection.
Properties
Group
Lag Time (min)
Time Constants
Lead Time
(min)
86
continued

Table 2-27 Lead Lag Configuration Parameters

Parameter Index#
0
1
Function Block Reference Guide
Parameter Description
T1 - Lag Time Constant
T2 - Lead Time Constant
Note: If T2 is set to 0, function
becomes a lag filter.
Value or Selection
0.00 to 99.00
minutes
0.00 to 99.00
minutes
3/99