Function Blocks
Function Block Reference Guide 3/9950
2.15 CARB Function Block,
continued
Configuration Parameters,
continued
RANGE/LIMIT
TAB, continued
Table 2-13 Range/Limit Tab Configuration Parameters
Properties Group Parameter Index# Parameter Description Value or Selection
Ranging PV High
range
4 PV High Range Value -99999 to 99999
PV Low
Range
5 PV Low Range Value -99999 to 99999
Display Decimal
Places
N/A Number of digits to display
after decimal point.
0 to 5
Units
N/A Text to display for EU 4 characters
` DEV Bar
Range (EU)
N/A Deviation Bar Range on
Operator Interface
-99999 to 99999
Limiting SP High
Limit
11 Setpoint High Limit Value -
prevents the local and
remote setpoints from going
above the value set here.
-99999 to 99999
Used for anti-soot
SP Low
limit
12 Setpoint Low Limit Value -
prevents the local and
remote setpoints from going
below the value set here.
-99999 to 99999
Out High
Limit
14 Output High Limit Value - is
the highest value of output
beyond which you do not
want the automatic output
to exceed
-5 to 105%
Out Low
limit
15 Output Low Limit Value - is
the lowest value of output
beyond which you do not
want the automatic output
to exceed
-5 to 105%
SP Rate
Down
35 Setpoint Rate Down value -
when making a setpoint
change, this is the rate at
which setpoint will change
from the original setpoint
down
to the new one.
0 (off) to 9999 (eu/min)
SP Rate Up
36 Setpoint Rate Up value -
when making a setpoint
change, this is the rate at
which setpoint will change
from the original setpoint
up
to the new one.
0 (off) to 9999 (eu/min)