Operative Mode; Indicators - ero electronic LDS Manuel De Service

OPERATIVE MODE

OPERATIVE MODE OPERATIVE MODE
OPERATIVE MODE OPERATIVE MODE
PRELIMINARY PRELIMINARY PRELIMINARY PRELIMINARY PRELIMINARY
To make the instrument operative as controller the
internal switch V2 located on the input card (see
Fig. 9) must be closed.
It is assumed, at this point, that the instrument has
been correctly configured as detailed in Section 3.
- Models LMS and LHS show on the upper
display the measured value and on the lower
display the programmed set point value (we
define this display condition as "normal display
mode").
- Model LDS shows the measured value or the
set point value (in this case the SP LED will be
flashing). In order to revert the indication push
the pushbutton. (We define this display
condition as "normal display mode").
Pressing the FN pushbutton it is possible to
scroll all the parameters.
- Models LMS and LHS show on the lower
display the abbreviated names and on the
upper display the parameters value.
- Model LDS will alternate its reading between
the parameter code and its value and, during
modification, it will show only the parameter
value.
To modify a parameter, first select the desired
parameter by the FN pushbutton, then set the
new value by or pushbuttons. Press FN
pushbutton to memorize the new value and step
to the next parameter.
NOTE NOTE NOTE NOTE NOTE: 1) If, during parameter modification, no
pushbutton is pressed for more than 10
seconds, the instrument reverts
lxs-1-0f.pmd 10
automatically to the "normal display
mode" and the new setting of the last
parameter will be lost.
2) The instrument doesn't displays all
the parameters.
It select the parameters in accord-
ance with:
a) The instrument configuration in
general (see chapter 3),
b) The P14 parameter in particular (see
chapter 3),
c) The set of the proportional band (see
page 4.2).

INDICATORS

INDICATORS INDICATORS INDICATORS INDICATORS
ST Flashing when the first part of the SMART
algorithm is active.
Lit when the second part of the SMART
algorithm is active.
OUT Lit when the OUT 1 is in ON condition.
ALM/COOL - Lit when the alarm 1 is in the alarm
state or, for LDS only, when this output is
used as time proportioning control output
and it is in ON condition.
SP (LDS only) Flashing when the display
shows the operative set point.
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