Bargraph Operating (Lds Only); Lamp Test; Operative Parameters - ero electronic LDS Manuel De Service

BARGRAPH OPERATING (LDS only)

BARGRAPH OPERATING BARGRAPH OPERATING BARGRAPH OPERATING BARGRAPH OPERATING (LDS only) (LDS only) (LDS only) (LDS only)
The 3 LEDs bargraph shows the deviation between
the measured value and the set point value.
The central LED (green) is lit when the deviation is
lower than one half of the value programmed with
P13 parameter.
If the deviation is higher than 1/2 P13 but lower
than 3/2 P13, one of the red LED will be lit (the
right or the left LED according to the deviation
direction).
When the deviation is higher than 3/2 P13 the
relative LED (left or right) will be flashing.

LAMP TEST

LAMP TEST LAMP TEST LAMP TEST LAMP TEST
When it is desired to verify the display efficiency,
push + FN pushbuttons. the instrument will
turn ON, with a 50 %duty cicle,all the LED of the
display (we define this function "LAMP TEST").
No time out is applied to the LAMP TEST.
When it is desired to come back to the normal
display mode, push + FN pushbuttons again.
No other keyboard function are available during
LAMP TEST.
lxs-1-0f.pmd 13
OPERATIVE OPERATIVE OPERATIVE OPERATIVE OPERATIVE PARAMETERS PARAMETERS PARAMETERS PARAMETERS PARAMETERS
The following is a list of all the available control
parameters. Note that some parameters may be
not visualized according to the specific instrument
configuration.
Push the FN pushbutton, the lower display will
show the code while the upper display will shows
the value or the status (ON or OFF) of the
selected parameter.
By or pushbutton it is possible to set the
desired value or the desired status.
Pushing the FN pushbutton, the instrument
memorizes the new value (or the new status) and
goes to the next parameter.
Param. DESCRIPTION
SP Set point (in eng. units).
Range: from rL to rH.
n.rS Manual reset of the alarms.
This parameter is available only when
one alarm with manual reset has been
programmed.
Set ON and push the FN pusbutton to
reset the alarms.
nnn Software key for parameter protection.
This parameter is skipped if P11 = 0 or 1
ON = the instrument is in LOCK
condition
OFF = the instrument is in UNLOCK con-
dition
When it is desired to switch from LOCK
to UNLOCK condition, set a value equal
to P11 parameter.
When it is desired to switch from
UNLOCK to LOCK condition, set a value
different from P11 parameter.
AL Alarm threshold (in eng. units).
This parameters is present if the alarm
GB GB GB GB GB 13
16/01/2004, 9.29