ero electronic TKS Manuel De Service page 14

I N S T R U M E N T C O N F I G U R A T I O N
Run time and configuration modes
When the instrument is in run time mode and no modification
parameter is in progress, the measured variable is shown on
the upper display, while the set point is shown on the lower
display (we define this condition "normal display mode").
General note about graphic symbols used for
mnemonic code visualization.
The instrument displays some characters with special
symbols.
The following table shows the correspondence between
the symbols and the characters.
symbol character
" " k
" " W
" " m
" " Z
" " V
" " J
CONFIGURATION PROCEDURE
At power up, the instrument starts in the same mode
(configuration or run time) it was prior to the power OFF.
When it is desired to go from run-time mode to
configuration mode proceed as follows:
a) keep depressed the FUNC pusbutton and push the
MAN pushbutton. Maintain the pressure on both
pushbuttons for more than 4 seconds, the upper
display will show:
The same indication will be shown when the instrument
starts in configuration mode.
XKS-1-B0.pmd 8
b) By the s or t key it is possible to select between:
= (monitor) this selection allows to monitor
but not to modify the value of all
configuration parameters.
= (modify) this selection allows to monitor
and to modify the value of all
configuration parameters.
c) Push the FUNC pushbutton.
NOTES:
1) During monitor mode, the instrument continues to
operate as in run time mode and if no push-button is
depressed for more than 10 s (or 30 s according to
P39 [time out selection"]), the instrument returns
automatically to the normal display mode.
2) When modify mode is started, the instrument stops the
control and:
- sets control outputs to OFF;
- sets alarms in no alarm condition;
- disables the serial link;
- the time out will be removed.
3) If the configuration group is protected by security code
the display will show:
By s and t keys enter a value equal to the security
code set for the configuration mode or the passe-
partout code (see appendix A).
Note: the passe-partout code allows to enter in modify
configuration parameters mode either if any other
configuration security code is set or if the configuration
parameters are always protected (P51 = 1).
When it is desired to exit from configuration modify mode
proceed as follows:
a) Push "FUNC" or "MAN" push-button more times until
the "C.End" parameter is displayed.
b) Pushing "s" or "t" push-button select the "YES"
indication.
GB 8
20/06/2005, 11.10