Honeywell UMC800 Reference Guide

Function Blocks
Function Block Reference Guide 3/9914
2.5 AI Function Block,
continued
Configuration Parameters,
continued
Table 2-2 Analog Input Configuration Parameters
Properties Group Parameter Index# Parameter Description Value or Selection
Block Order
N/A Execution Order for Block
Read Only. See “Configure’
Menu, ”Execution Order” to
change.
Address I/O Module
Address of selected I/O
module(must match model
selection guide)
Enter a value:
from 1 to 6
Channel
Channel on selected I/O
Module
Enter a value:
from 1 to 4
Input Type and
Range
Input Type
and Range
N/A Thermocouple Input types
RTD Input types
Linear Input types
Select from list box.
See Table 2-3 for Input
Type and Range
Range High Range
Value
N/A
For Linear Inputs Only
-
output value that corresponds
to 100% input value
For example:
Actuation Input = 4-20mA
Process variable = Flow
Range of Flow = 0 to 250
gal/min
High Range Display Value =
250
Low range Display Value = 0
Then 20mA = 250, 4mA = 0
Enter a value:
±99999 to ±99999
Low Range
Value
N/A
For Linear Inputs Only
-
output value that corresponds
to 0% input value
For example: See “High Range
Value”
Enter a value:
±99999 to ±99999
Settings Filter Time
(sec
)
N/A A software digital filter is
provided for the input
designated to smooth the
input. You can configure the
first order lag time constant
from 1 to 120 seconds.
0=no filter
Enter a value:
0 to 120 seconds
Bias
3 Bias is used to compensate
the input for drift of an input
value due to deterioration of a
sensor, or some other cause.
Enter a value:
±9999 to ±99999
Continued next page

Honeywell UMC800 Specifications

General

Brand	Honeywell
Model	UMC800
Category	Controller
Language	English