16
GB
5.3 INHIBITION OF THE OUT SIGNAL (Power
OFF mode)
These products allow to turn the out signal OFF
manually to stop the control.
To turn the out signal OFF, press the s
pushbutton first and then press the FUNC
pushbutton.
NOTE:When this function is managed by the timer
function (timer modes 5, 6 and 7) the manual
enabling of this function is inhibit.
Keeping them both pressed for more than 3
seconds, the instrument will show “
OFFOFF
OFFOFF
OFF” instead of
the set point value.
The instrument will display “
OFFOFF
OFFOFF
OFF” instead of
indicating the set point; the out signal will switch
OFF and the instrument will work as a simple
indicator.
When the control outs are disabled, the alarms are
also disabled and forced to the no-alarm condition.
The modification of the control parameters is still
enabled.
To return to normal control, press the s pushbutton
first and then press the FUNC pushbutton.
Keeping them both pressed for more than
3 seconds, the instrument returns to normal
display mode.
The transfer from "Output Power OFF" mode and
normal control restarts "Alarm masking", "Soft
start" and "Output max rate of rise" functions as in
presence of e power up.
NOTES :
1) If the out is turned OFF when the SMART
function is performing the first part of the SMT
algorithm (LED SMT flashing), the SMART
function will be aborted and when the
instrument comes back to the normal control,
the SMART function will be disabled.
If the out is turned OFF when the SMART
function was performing the second part of the
SMT algorithm (LED SMT lit), the SMART
function will be stopped and, when the
instrument comes back to the normal control,
the smart function will also be activated.
2) If the instrument is turned OFF with the out
power off function enabled, at the next start up
this function will automatically be enabled
again.
5.4 DISPLAYING THE SET POINT SET
(model LDE)
To display the set point set, press the t
pushbutton. The SP led lights up.
The set point value will appear on the display.
To return to the display of the value measured
press pushbutton t again.
5.5 SP/SP2 SELECTION
When P22 < 4 the set point 2 is not anailable.
When P22 = 4, it is possible to select the operating
set point (SP or SP2) by the logic input only (termi-
nals 11 and 12).
When P22 > 4 the set point selection is managed
by timer function and no manual selection is
available
5.6 DIRECT MODIFICATION OF
THE SET POINT
The instrument allows to modify the selectedc set
point value without to use the FUNC pushbutton.
When direct access to the selected set point
modification is required, proceed as follow:
1) Press pushbutton s or t for more than
2 seconds; the set point value will be
displayed and it will start to change.
lxe-1-B00.p65 10/18/02, 3:47 PM16
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