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[89] tr.t1 - Time 1
Available: When [87] tr.F is different form nonE.
Range: When [88] tr.u = hh.nn = 00.01... 99.59
When [88] tr.u = nn.SS = 00.01... 99.59
When [88] tr.u = SSS.d = 000.1... 995.9
[90] tr.t2 - Time 2
Available: When [87] tr.F is different form nonE
Range: When [88] tr.u = hh.nn = 00.01... 99.59 + inF
When [88] tr.u = nn.SS = 00.01... 99.59 + inF
When [88] tr.u = SSS.d= 000... 995.9 + inF.
Note: Setting [90] tr.t2 = inF, the second time can be stopped
by a reset command only.
[91] tr.St - Timer status
Available: When [87] Tr.F is different form nonE
Range: run =
Timer Run
HoLd = Timer Hold
rES =
Timer reset
Note: This parameter allows to manage timer execution by a
parameter (without digital inputs or
]
PrG Group - Programmer function parameters
These instruments are able to perform a set point profile
compounded of 4 groups of 2 steps (8 step total).
The first step is a ramp (used to reach the desired set point),
the second is a soak (on the desired set point).
When a RUN command is detected the instrument aligns
the operative set point to the measured value and starts to
execute the first ramp.
In addition, each soak is equipped with a wait band which
suspends the time count when the measured value goes out
of the defined band (guaranteed soak).
Moreover, for each segment it is possible to define the status
of two events. An event can drive an output and make an
action during one or more specific program steps.
Some additional parameters allow to define the time scale,
the automatic RUN conditions and the instrument behaviour
at the end of the program.
Notes: 1. All steps can be modified during program execution.
2. During program execution the instrument stores the
segment currently in use and, by a 30 m interval, it
stores also the elapsed time of the soaks.
If a power down occurs during program execution, at
the next power up the instrument is able to continue
the program execution starting from the segment in
progress at power down and, if the segment was a
soak, it is also capable to restart from the soak time
minus the elapsed time memorized.
In order to obtain this features, the [127] dSPu
"Status of the instrument at power u" parameter
must be set to "AS.Pr".
If [127] dSPu value is different from "AS.Pr", the
memorization function will be inhibited.
Ascon Tecnologic - KX Line - ENGINEERING MANUAL -Vr.4.0 PAG. 19
Temperature
Pr.S1
Pr.S4
Pr.S2
Pr.S3
Prog. Step
Status
OFF
[92] Pr.F = Programmer action at power up
Available: Always.
Range: nonE = Program not used
[93] Pr.u - Engineering units of the soaks
Available: When [92] Pr.F is different from nonE:
button).
Range: hh.nn = Hours and minutes;
Note: During program execution, this parameter can not be
modified.
[94] Pr.E - Instrument behaviour at the End of the
Available: When [92] Pr.F is different from nonE
Range: cnt =
Notes: 1. Setting [95] Pr.E = cnt the instrument operates as
[95] Pr.Et - Time of the End program indication
Available: when [92] Pr.F is different from nonE
Range: oFF
Note: Setting [95] Pr.Et = inF the end program indication will
go OFF only when a reset command or a new RUN
command is detected.
[96] Pr.S1 - Set point of the first soak
Available: When [92] Pr.F is different from nonE or [92] Pr.F
Range: From [76] SPLL to [77] SPHL
Soak 2
Soak 3
Program run
PWR UP
or RUN
S.uP.d = Start at power up with a first step in stand by
S.uP.S = Start at power up
u.diG = Start at RUN command detection only
U.dG.d = Start at RUN command detection with a
first step in stand by.
nn.SS= Minutes and seconds.
program execution
Continue (the instrument will use the set
point of the last soak until a reset command
is detected);
SPAt = Go to the set point selected by [82] A.SP
parameter;
St.bY = Go in stand by mode.
follows: at program end, it will use the set point of
the last soak.
2. When a reset command is detected, it goes to
the set point selected by [82] A.SP parameter.
The transfer will be a step transfer or a ramp ac-
cording to the [85] SP.u (maximum rate of rise for
positive set point change) and [86] SPd (maximum
rate of rise for negative set point change).
3. Setting [94] Pr.E = SPAt the instrument goes
immediately to the set point selected by [82] A.SP
parameter. The transfer will be a step transfer or
a ramp according to the [85] SP.u (maximum rate
of rise for positive set point change) and [86] SPd
(maximum rate of rise for negative set point change).
= Function not used
00.01... 99.59 minutes and seconds
inF
= indefinitely ON
is different from S.uP.d.
Spx
Ramp to
Spx
Time
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