Pixsys ATR244-12ABC Manual De Instalación página 37

24 Linear Input over Limits AI2
i.o.L.2
If AI2 is a linear input, allows to the process to overpass the limits (parameters 21 and 22).
Disabled (Default)
diSab.
Enabled
Enab.
25 Offset Calibration AI2
o.cA.2
AI2 Offset calibration. Value added/subtracted to the process value (ex: usually correcting the
ambient temperature value).
-9999..+9999 [digit
26 Gain Calibration AI2
G.ca.2
Value multiplied to the process value to calibrate the working point. Ex: to correct the range from
0..1000°C showing 0..1010°C, set the parameter to -1.0
-100.0%...+100.0%, Default: 0.0.
27 Latch-On AI2
Ltc.2
Automatic setting of limits for AI2 linear input
Disabled (Default)
diSab.
Standard
Stnrd
Virtual Zero Stored
v .0.sto.
Virtual Zero at start
v .0.t.on
28 Conversion Filter AI2
c.FL.2
ADC Filter: Number of sensor readings to calculate mean that defines
process value. NB: When readings increase, control loop speed slows down.
1...15. (Default: 10)
29 Conversion Frequency AI2
c.Fr.2
Sampling frequency of digital / analogue converter for AI2.
Increasing the conversion speed will slow down reading stability
(example: for fast transients, as the pressure, it is advisable to increase sampling frequency).
4.17 Hz (Min. conversion speed)
4.17.Hz
6.25 Hz
6.25Hz
8.33 Hz
8.33Hz
10.0 Hz
10.0Hz
12.5 Hz
12.5Hz
16.7 Hz (Default) Ideal for filtering
16. 7Hz
noises 50 / 60 Hz
19.6 Hz
19.6Hz
30 Lower Current Error 2
L.c.E.2
If AI2 is a 4-20 mA input, it determines the current value below the probe error E-06 is signaled.
(Default)
2.0 MA
2.2 MA
2. 4 MA
31÷34 Reserved Parameters - Group B
Reserved parameters - Group B
] (degrees.tenths for temperature sensors). Default 0.
1 p. 74
2.6 MA
2.8 MA
3.0 MA
33.2 Hz
33.2Hz
39.0 Hz
39.0Hz
50.0 Hz
50.0Hz
62.0 Hz
62.0Hz
123 Hz
123Hz
242 Hz
242Hz
470 Hz (Max. speed conversion)
470Hz
3.2 MA
3. 4 MA
3.6 MA
3.8 MA
User manual - ATR244 - 37