Super Systems 7EK 31080 User Manual
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ENABLE/DISABLE THE CONTROL OUTPUT
When the instrument is in "normal display mode", by
keeping depressed for more than 5 s the
s
and FUNC
pushbuttons, it is possible to disable the control outputs.
In this open loop mode the device will function as an
indicator, the lower display will show the word OFF and all
control outputs will be in the OFF state.
When the control outputs are disabled the alarms are also
in non alarm condition.
The alarms output conditions depend on the alarm action
type (see P21-P23-P25).
Depress for more than 5 s the
s
and FUNC pushbuttons
to restore the control status.
The alarm stand-by function, if configured, will be
activated as per power up.
If a shut down occurs when the control output is disabled,
at instrument power up the control output will be disabled
again.
MANUAL FUNCTION
It is possible to enter in MANUAL mode (only if enabled by
P30=On) by depressing the MAN pushbutton for more
than 1 sec.
The command is accepted and executed only if the
display is in "Normal Display Mode".
When in MANUAL mode the LED MAN lights up while the
lower display shows the power output values.
The value of OUT 1 is shown by the two most significant
digits while the value of OUT 2 (if present) is shown by the
two less significant digits.
The decimal point between the two values will be flashing
to indicate instrument in MANUAL mode.
Note:
- The graphic symbol "
" is used for OUT1 = 100 %
- The graphic symbol "
" is used for OUT2 = 100 %
The power output can be modified by using
s
and
t
pushbuttons.
By depressing, for more than 2 seconds, MAN pushbutton
again the device returns in AUTO mode.
MAN =
o
when the instrument is in "normal display
mode", pushing MAN pushbutton for more
than 1 s, it is possible to enable or disable
the manual function.
o
During parameter modification, it allows to
scroll back the parameters without
memorizing the new setting.
s
=
o
During parameter modification, it allows to
increase the value of the selected
parameter
o
During MANUAL mode, it allows to increase
the output value.
t
=
o
During parameter modification, it allows to
decrease the value of the selected
parameter
o
During MANUAL mode, it allows to
decrease the output value.
s
+MAN =
During parameter modification they allow to
jump to the maximum programmable value.
t
+MAN =
During parameter modification they allow to
jump to the minimum programmable value.
s
+ FUNC = During parameter modification they allow to
increase the value under modification with
higher rate.
t
+ FUNC = During parameter modification they allow to
decrease the value under modification with
higher rate.
FUNC + MAN =
When the instrument is in normal display
mode, pushing the two buttons for more
than 4 seconds, the instrument will go in
configuration mode.
s
+
t
=
They allow to load the run time default
parameters.
NOTE: a 10 or 30 seconds time out (see P 39) can be
selected for parameter modification during run time mode.
If, during operative parameter modification, no pushbutton
is pressed for more than 10 (30) seconds, the instrument
goes automatically to the “normal display mode” and the
eventual modification of the last parameter will be lost.
31080-1-00.p65
3/24/00, 11:58 AM
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