Ascon Tecnologic - KX5P Line - ENGINEERING MANUAL - PAG. 20
of two events. An event can drive an output and make an
action during one or more specific program steps.
Some additional parameters allow to define the time scale,
the automatic RUN conditions, the repetition number and the
instrument behaviour at the end of the program.
Notes: 1.
All steps can be modified during program execution.
2.
During program execution the instrument stores the
segment currently in use and, by a 1 minute interval,
it stores also the elapsed time of the soaks.
If a power down occurs during program execution, at
the next power up the instrument is able to continue
the program execution starting from the segment in
progress at power down and, if the segment was a
soak, it is also capable to restart from the soak time
minus thestored elapsed time.
In order to obtain this features, the [95] dSPu
“Status of the instrument at power up” parameter
must be set to
AS.Pr
.
If [95] dSPu value is different from
AS.Pr
, the
storing function will be inhibited.
The structure of the programmer parameters is based on:
–
1 group with the “global” parameters [PrG group](page
selection, active program selection status of the active
program, etc.).
–
1 group for every program (Page 1:Pr1, Pr2, Pr3 and Pr4
and Page 2: Pr5, Pr6, Pr7, Pr8).
m
In chapter 8 are described all parameters related
with the programmer and their action during program
execution.
5.8 How to exit from parameter
configuration
When all the important steps of the configuration procedure
are completed, it is possible to exit from the parameters
configuration procedure:
• Push
button.
• Push
button for more than 10 s. The instru-
ment returns back to the “standard display”.
6 PARAMETER PROMOTION
Another important step of the instrument configuration is
caused by the possibility to create a custom HMI (interface)
in order to make the instrument easy to use for the operator
and comfortable for the assistance.
By a special procedure, named promotion, the OEM can
create two parameter subsets.
The first one is the “limited access” level. This subset is protected
by the password programmed by [86] PAS2 parameter.
The last subset is the “Operator” set (Level1). This level is
NOT password protected.
Notes: 1.
All “
limited access
” parameter are collected in a list;
2.
The elements of the “limited access” parameters
are programmable and can be made according to
your needs.
3.
The parameter list of the operator level is the
same programmed for “limited access” level but
only specified parameters can be displayed and
modified. This set must be created according to
your requirements.
6.1
Parameter promotion procedure
The limited access parameter set is a list and it is a subset
of the configuration parameters.
Before to start the promotion procedure, we suggest to
operate as follows:
1.
Prepare the exact parameter list you want to make
accessible for limited access.
2.
Define which of the selected parameters must be
available also at Operator level.
Example:
I would like to obtain the following limited access list:
• AL1 - Alarm 1 threshold;
• AL2 - Alarm 2 threshold;
• SP - First set point;
• SP2 - Second set point;
• A.SP - Set point selection;
• tunE - Manual start of the auto-tune.
But I want that the operator will be able to change: the SP
value and the AL1 value. In this case the promotion list is:
Parameter
Promotion
Limited Access
Operator
- AL1 -
oPEr
AL1
AL1
- AL2 -
ASS
AL2
- SP -
oPEr
SP
SP
- SP2 -
ASS
SP2
- A.SP-
ASS
A.SP
- tunE -
ASS
tunE
Now, proceed as follows:
1.
Push the
button for more than 3 seconds.
2.
The upper display shows
PASS
while the lower display
shows
0
.
3.
By
and
buttons set a password equal to
-81
.
4.
Push
button.
The instrument displays the acronym of the first
configuration parameter group
]
inP
.
5.
Press the
button to select the group of the first
parameter of your list.
6.
Press the
button to select the first parameter of your list.