Honeywell EDC 200 Series Product Manual page 39

Set up Function
Group Prompt
Top Display
OUT HYST
DEADBAND DB
FAILMODE
FAILSAFE
Revision 2.0
July 2015
7-Segment Default
Code Value
Upper Display
HYS
2%
1%
FLMD
Latch
FLSF
0
EDC201 / EDC202 / EDC203 Product Manual
Selection
7-Segment
or Range
Code
of Setting
Lower Display
0 ~ 100% of
PV span
0.5 ~ 5.0%
LA
Latch
NOLA
No Latch
0 ~ 100%
3. Configuration
3.5. Control Set Up Group
Parameter
Definition
HYSTERESIS
(OUTPUT RELAY) is
an adjustable
overlap of the
ON/OFF states of
each control output.
This is the difference
between the value of
the process variable
at which the control
outputs energize and
the value at which
they de-energize.
ATTENTION Only
applicable for
ON/OFF control.
DEADBAND is an
adjustable gap
between the
operating ranges of
output 1 and output
2 in which neither
output operates
(positive value) or
both outputs operate
(negative value).
Apply to TPSC.
Controller goes to
Manual mode;
output goes to
failsafe value.
Controller stays in
last mode that was
being used
(Automatic or
Manual); output
goes to failsafe
value.
Failsafe output
value.
27