Safeline STANDARD SERIES, Инструкция по эксплуатации

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CHANGING DIGITAL VALUES
Various settings in the progamme are stored
as digital values, eg product number,
sensitivity, phase etc.
Digital values can only be adjusted if a
pointer > is visible on the LCD display
adjacent to the parameter to be adjusted and
pointing toward the appropriate soft key.
If a > pointer is not visible the value of that
parameter cannot be changed in that
particular programme.
To change the digital value of a particular
setting use the following procedure.
1) Enter ACCESS code
2) Press appropriate soft key adjacent to
the parameter to be adjusted. The >
pointer will now point inwards towards
the parameter and a cursor bar appear
under the first digit of the number.
3) Press the Up/Down keys and adjust to
the required value.
4) Press cursor move key to move the
cursor bar to the next digit.
5) Repeat step 3)
6) Repeat step three and four for each digit
to set required value
7) Press enter key to store new value in
memory
NB;– Remember 1o keep a separate record
of product numbers and to which products
they apply,
PROGRAMMABLE SETTINGS
General
Twenty one presettable programmes can be
stored in the computers memory. Each pro-
gramme is identified by a product number.
For each programme the various settings are
entered or programmed in one of the three
access modes.
Sensitivity (Sens # # #)
A digital value between 000 8 199, setting
000 represents the minimum setting but not
zero sensitivity.
Phase (Phase # # # #)
A digital value between 0000 and 5788. 0000
represents zero degrees phase angle and
5788 represents 180 degrees.
The zero setting represents the optimum
setting for the metal detector. At this setting
the detector will have the maximum immunity
to mechanical vibration and will give the best
detection sensitivity to stainless steel.
NB:– Product Number 00 is preset to phase
value 0000 and cannot be adjusted.
Some products generate a ’Product Effect’
signal, by adjusting the phase setting these
unwanted signals can be minimised and the
overall detection performance improved.
Timer Selection (Select timer A/B/C)
One of three preset reject timers A, B or C
can be allocated to a particular Prod No. In
most cases the same timer setting will be
applicable to all product numbers. With
certain reject Situations e.g. a photogated
pusher with highly variable pack length,
optimum rejection can only be achieved with
different timer settings.
The timer setting can only be changed in the
Engineers access mode. See section on
timers for further information.