Ascon Tecnologic - KX6 - ENGINEERING MANUAL -
PAG. 7
6.5 Factory reset - Default parameters
loading procedure
Sometime, e.g. when you re-configure an instrument
previously used for other works or from other people or when
you have made too many errors during configuration and
you decided to re-configure the instrument, it is possible to
restore the factory configuration.
This action allows to put the instrument in a defined condition
(the same it was at the first power ON).
The default data are those typical values loaded in the
instrument prior to ship it from factory.
To load the factory default parameter set, proceed as follows:
1.
Press the
button for more than 5 seconds. The upper
display will show
PASS
while the middle display shows
0
;
2.
Using
and
buttons set the value
-481
;
3.
Push
button;
4.
The instrument will turn OFF all LEDs for a few seconds,
then the upper display will show
dFLt
(default) and then
all LEDs are turned ON for 2 seconds. At this point the
instrument restarts as for a new power ON.
The procedure is complete.
Note:
The complete list of the default parameters is available
in Appendix A.
6.6 OEM Reset/OEM Default
Parameters Set
In addition to the “Factory default” these instruments allow
the OEM to store his own default parameter set. In this way
if an end-user tampers the parameter values, the after sales
support of the OEM has a fast and easy way to reset the
machine and return to the proprietary parameter set.
6.6.1 Storing the OEM default parameter set
Once the OEM has configured his own paratameter set and is
returned to the “Standard display”, in order store these values
as a “Proprietary default” the OEM must proceed as follows:
1.
Press the
button for more than 5 seconds. The upper
display will show
PASS
while the middle display shows
0
;
2.
Using
and
buttons set the value
-682
;
3.
Push
button;
4.
The instrument shows
LoAd
on the upper display in order
to highlight that the memorization has been made, then
returns to the “Standard display” mode.
6.6.2 Loading the OEM default parameter set
1.
Press the
button for more than 5 seconds. The upper
display will show
PASS
while the middle display shows
0
;
2.
Using
and
buttons set the value
-581
;
3.
Push
button;
4.
The instrument turns ON all the LEDs for a few seconds,
then returns to the “Standard display” mode.
Notes: 1.
If the instrument
does not turn ON all the
LEDs for at least 2 seconds
, it means that the
password inserted was incorrect and the
OEM
parameter set has NOT been loaded
.
2.
Using the serial link it is always possible to send to
the address 13H the corretct password in order to
obtain the desired action (
-481
for the Factory set,
-581
for OEM set or
-682
to store the OEM set).
6.7 Configuring all Parameters
In the following pages we will describe all the parameters of
the instrument. However, the instrument will only show the
parameters applicable to its hardware options in accordance
with the specific instrument configuration (i.e. setting
AL1t
[Alarm 1 type] to
nonE
[not used], all parameters related to
alarm 1 will be skipped).
]
inP Group - Main input configuration
[1] SEnS - Input type
Available:
Always.
Range: J
TC J (-50... +1000°C/-58... +1832°F);
crAL
TC K
(-50... +1370°C/-58... +2498°F);
S
TC S
(-50... 1760°C/-58... +3200°F);
r
TC R
(-50... +1760°C/-58... +3200);
t
TC T
(-70... +400°C/-94... +752°F);
0.20
0... 20 mA linear;
4.20
4... 20 mA linear;
0.60
0... 60 mV linear (see note 3);
12.60
12... 60 mV Linear (see note 3).
Notes: 1.
When a TC input is selected and a decimal figure
is programmed (see the next parameter) the max.
displayed value becomes 999.9°C or 999.9°F.
2.
Every change of the SEnS parameter setting
will force the [2] dP = 0 and it will change all
parameters related with dP (e.g. set points,
proportional band, etc.);
3.
In order to obtain a 0... 5 V or a 0... 10 V input,
select 0... 60 mV and connect the adapter:
- 0... 5 V = AD ADPINMV-KX-V5;
- 0... 10 V = AP ADPINMV-KX-V10;
[2] dP - Decimal point position
Available:
Always.
Range:
When [1] SenS = Linear input: from 0 to 3.
When [1] SenS different from linear input: 0 or 1.
Note:
Every change of the dP parameter setting will produce
a change of the parameters related with it (e.g.: set
points, proportional band, etc.).
[3] SSc - Initial scale read-out for linear inputs
Available:
When a linear input is selected by [1]
SenS
.
Range:
-1999... 9999.
Notes: 1.
SSc allows the scaling of the analogue input to
set the read-out value shown when the instrument
detect the minimum measurable value.
The instrument will show a measured value up to
5% less then SSc value and than it will show an
underrange error.
2.
It is possible to set a initial scale read-out higher
then the full scale read-out in order to obtain a
reverse read-out scaling. For example:
0 mA = 0 mBar and 20 mA = -1000 mBar (vacuum).
[4] FSc - Full scale read-out for linear input
Available:
When a linear input is selected by [1] SenS.
Range:
-1999... 9999
Notes: 1.
Fsc allows the scaling of the analogue input to set
the read-out value shown when the instrument
detect the maximum measurable value.
The instrument will show a measured value up to
5% higher than [4] FSc value and then it will show
an overrange error.
2.
It is possible to set a full scale read-out lower
