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APPENDIX A
DEFAULT PARAMETERS
DEFAULT OPERATIVE PARAMETERS
The control parameters can be loaded with
predetermined default values. These data are the
typical values loaded in the instrument prior to
shipment from factory. To load the default values
proceed as follows:
a) The internal switch should be closed.
b) The SMART function should be disabled.
c) The upper display will show the process
variable while the lower display will show the
set point value.
d) Held down t pushbutton and press s
pushbutton; the display will show:
O F F
d F L t
e) Press s or t pushbutton; the display will show:
O N
d F L t
g) Press FUNC pushbutton; the display will show:
L O A d
This means that the loading procedure has been
initiated. After about 3 seconds the loading
procedure is terminated and the instrument
reverts to NORMAL DISPLAY mode.
The following is a list of the default operative
parame-ters loaded during the above procedure:
PARAMETER
DEFAULT VALUE
SP
= Initial scale value
SnRT
= Disable
O F F
d F L t
O N
d F L t
L O A d
n.SRt
SP2
nnn
A1
HSA1
A2
HSA2
A3
HSA3
PB
HyS
ti
td
IP
Cy1
Cy2
rC
OLAP
rL
rH
Grd 1
Grd 2
OLH
tOL
Hbd
SCA
rnP
Appendix A.1
= OFF
= Initial scale value
= OFF
= Initial scale value for process
alarm
0 for deviation or band alarm
= 0.1 %
= Initial scale value for process
alarm
0 for deviation or band alarm
= 0.1 %
= Initial scale value for process
alarm
0 for deviation or band alarm
= 0.1 %
= 4.0 %
= 0.5 %
= 4.00 (4 minutes)
= 1.00 (1 minute)
= 30 %
= 15 seconds for relay output
4 seconds for SSR output
= 10 seconds for P8 = AIr
4 seconds for P8 = OIL
2 seconds for P8 = H2O
= 1.00 for P8 = AIr
0.80 for P8 = OIL
0.40 for P8 = H2O
= 0
= Initial scale value
= Full scale value
= Infinite (step transfer)
= Infinite (step transfer)
= 100 %
= Infinite
= 50 % of the full scale value
= 100% of the full scale value
= 25 %/s.
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