Thermalert
®
4.0 Series
Users Manual, Rev. 2.4, Jul 2021
64
Table 8-1: Pyrometer Parameters
Parameter
Description
Setting
Temperature unit
Set the temperature unit
Celsius, Fahrenheit
Emissivity
*1000, in thousandths (0.9
→
900)
100…1100
Transmissivity
*1000, in thousandths (1.0
→
1000)
100…1100
Average Time
*0.1 s, in tenths (1 s
→
10)
1 ... 9990
Peak hold Time
*0.1 s, in tenths (1 s
→
10)
0 ... 9990
Valley hold Time
*0.1 s, in tenths (1 s
→
10)
0 ... 9990
Laser control
off/on
Gain
Amplification adjustment for temperature
value
0.8000 ~ 1.2000
Offset
Shift adjustment for temperature value
-200.0 ~ 200.0°C / -360.0 ~ 360.0°F
In current unit (°C/°F)
8.3 Messages
Table 8-2: Messages
Parameter
Description
Setting
Message diagnostics alarm
The diagnostics information of pyrometer is not
transferred to the PROFINET IO controller
message inactive (default)
is transferred to the PROFINET IO controller
message active
Message process alarm
The process alarm of pyrometer is not transferred
to the PROFINET IO controller
message inactive (default)
is transferred to the PROFINET IO controller
message active
Behavior on module fault
set process data to zero, set process data
to last value
8.4 Input Data
Table 8-3: Input Data
Address without offset
Length
Format
Value
0
4 Byte
REAL (Big Endian, Motorola)
Target temperature
4
4 Byte
REAL (Big Endian, Motorola)
Internal temperature
8
4 Byte
DWORD
Error code
8.5 Output Data
The output data may be used to change the initialization of the device (which was set once at start-up) when the
bus is in data exchange mode.
Table 8-4: Output Data
Address without offset
Length
Format
Value
0
1 Byte
BYTE
Type of parameter
1
4 Byte
REAL / UDINT
Parameter
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