ENG
Master user terminal, as the Slave controllers ignore the Master control mode. This means that a
Slave controller serving the Master, even in the continuous cycle, manages the user interface as if it
were in normal control (solenoid/compressor icon on during cooling request and off when no
request). Attempts to activate continuous cycle on a Slave serving the Master are ignored, both
local and sent from the Master.
Calibration (parameters /cA, ... /co)
MPXone can calibrate the values read by the probes associated with the various functions set by
parameters /FA, ... /Fn, as well as internal variables. In particular, /cA, .../cn, /cc are used to increase or
decrease the values read by the probes connected to the analogue inputs across the range of
measurement. Parameter /cE, on the other hand, corrects the value of the saturated evaporation
temperature calculated directly based on the evaporation pressure.
Important:
HACCP: this modification may not be allowed by HACCP procedures as it alters the
measured value. Verify that you have authorisation and record the changes where required.
Fig.5.b
Ref.
Description
T1
Outlet temperature read by the probe
T2
Outlet temperature (value calibrated by T1
A
Offset
min, max Field of measurement
Code
Description
Def Min Max
UOM
User
User
terminal
/cA
Air off temp. probe (Sm) calibration
0
-20
20
°C/°F
S
NO
/cb
Defrost temp. probe (Sd) calibration
0
-20
20
°C/°F
S
NO
/cc
Air on temp. probe (Sr) calibration
0
-20
20
°C/°F
S
NO
HACCP, important:
modifying the parameters that influence temperature measurement and display
may not be allowed in certain applications (e.g.: HACCP).
/2: Analogue probe measurement stability
Code
Description
Def Min Max UOM User
User
terminal
/2
Analogue probe measurement stability
4
1
15
-
M
NO
Defines the coefficient used to stabilise the temperature measurement. Low values assigned to this
parameter allow a prompt response of the sensor to temperature variations; the reading however
become more sensitive to disturbance. High values slow down the response, but guarantee greater
immunity to disturbance, that is, a more stable, precise and filtered reading.
40
| 5. Functions
0300086EN rel. 1.0 – 04.09.2018
Содержание MPXone ACS00CB000010
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Страница 17: ...2 6 1 Panel model Fig 2 l ENG MPXone 0300086EN rel 1 0 04 09 2018 2 Installation 17...
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