APAR AR234, Инструкция пользователя

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10
E
(NiCr-CuNi)
thermoelectric sensor ( thermocouple ) type E (-25 to 820 °C)
N
(NiCrSi-NiSi)
thermoelectric sensor ( thermocouple ) type N (-35 to 1300 °C)
4-20 mA current signal 4...20 mA
0-20 mA
current signal 0...20 mA
0-10 V voltage signal 0...10 V
0-60 mV voltage signal 0...60 mV
0-700 Ohm resistance signal 0..700 Ω
6: rrtd
line resistance (1)
0 ÷ 50.00 Ω total resistance of leads for 2-wire RTD sensors and 700 Ω 0.00 Ω
7: cjte temp. of cold
thermocouple tips
-20 ÷ 70.0 °C
0 = automat.
automatic (0
°C
) or constant compensation of temperature of
the reference junction of thermocouples
0 °C
automat.
8: dot
position of the
point/resolution
0 no point (2) or 1°C for temperature
0
(0.0/0.1 °C)
1 0.0 (2) or resolution 0.1 °C for temperature
2 0.00 (2)
3 0.000 (2)
9: rbot
bottom of the indication
range
-1999 ÷ 9999 units (2) – indication for 0 mA, 4 mA, 0 V, 0 mV, 0 Ω - start of the
input scale
0.0 °C
10: rtop
top of the indication
range
-1999 ÷ 9999 units (2) – indication for 20 mA, 10 V, 60 mV, 700 Ω - end of the
input scale
100.0 °C
11: calO calibration of the zero zero offset: -50.0 ÷ 50.0 °C or -500 ÷ 500 units (2) 0.0 °C
12: calG calibration of the
inclination
sensitivity (gain): 85.0 ÷ 115.0 % 100.0 %
Notes: (1) – in the case of 3-wire sensors, there is automatic line resistance compensation and parameter 6: rrtd
must be equal to 0.00 Ω
(2) – applies to analog inputs (mA, V, mV, Ω)
9.4. ACCESS AND IDENTIFICATION OPTIONS
Table 9.4. Configuration parameters concerning the access and identification options
Parameter Range of variability of the parameter and description
Company
settings
13: bloc block of the “ COPY ” button: off or on off
14: Pass card authorization password: 0 ÷ 9999 1111
15: Prot
SD card authorization
demand
(1)
off SD card authorization demand is off
off
on
saving to an archive is possible only on a card that contains
the AR234.cfg configuration file with a conforming password
(14:
Pass )
16: ID (identification
number)
0 ÷ 9999
an individual device number entered into the initial records in the
archive file (csv) in order to distinguish archives from different
recorders of the same type
0
Notes: (1) - this function prevents unintended off-line configuration or transfer from an archive from the internal
memory onto an SD card put in the recorder by accident or by unauthorized persons.