Amax-5018 Object Dictionary - Advantech AMAX-5000 Series User Manual

4.5.5

AMAX-5018 Object Dictionary

4.5.5.1 Analog Input (0x6000 - 0x6FFF)
Table 4.45: Analog Input (0x6000 - 0x6FFF)
Index (hex) Name
60n0:01 AIn_BurnOut
60n0:02 AIn_OverRange Over range detection
AIn_Under-
60n0:03
Range
60n0:11 AIn_Raw
60n0:13 AIn_Scale
(n=0~5 for ch0~5)
Burnout Detection
Burnout detection can be used when the AIn_EnBurnOut (0x80n0:01) is enabled,
this function is only available for thermocouple input.
Over Range/ Under Range Detection
Over or under range detections are only available for thermocouple input, the alarm
trigger value shows on the table below:
Table 4.46: Thermocouple Over/Under Range Limit
Range Type
J (0~760°C)
K (0~1370°C)
T (-100~400°C)
E (0~1000°C)
R (500~1750°C)
S (500~1750°C)
B (500~1800°C)
4.5.5.2 Analog Input (Scaled)
This parameter shows the physical value of temperature or voltage, the value is mul-
tiplied by a factor, and any digit under decimal point are rounded, for example:
If selecting voltage input range:
AIn_Scale = Round (Measured voltage x 10000). (E.g. 3.45678 mV -> 34568)
If selecting thermocouple input range:
AIn_Scale = Round (Measured temperature x 10). (10.26°C -> 103)
Meaning
Burnout detection
Under range detection
Analog input value (raw
data)
Analog input value
(scaled data)
Under_Temp
-80°C
-100°C
-140°C
-100°C
320°C
320°C
320°C
61
Data type Flags Default value
BOOL RO
BOOL RO
BOOL RO
UINT RO
DINT RO
Over_Temp
840°C
1370°C
400°C
1000°C
1760°C
1760°C
1820°C
AMAX-5000 Series User Manual
0x00 (False)
0x00 (False)
0x00 (False)
0x0000 (0
Dec)
0x0000 (0
Dec)