TPD/VPD Series - Getting Started v.1.0.5
Page 76
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M-7018Z Module
for details of the temperature input range, and refer
to Section 3.5 “Engineering Data Format Table” of the M-7018Z module manual for
details of the maximum number of decimal digits allowed for each input type.
The Modbus protocol uses 2 bytes to access the data value, so the range value is
–32768
~ +32767
. As shown in the table below, when the input range is enlarged by 10
n
times, “n”
is the decimal digit in the display value. Taking the K-Type as an example, if the input
value is 26.500, the displayed value will be 265 (enlarged by 10
1
times).
Therefore, the temperature value “265” displayed on the TouchPAD is actually “26.5”. To
display this value correctly, you need to change the “DecimalDigits” parameter for the
relevant “Label” in HMIWorks to 1, then compile and download the project to the
TouchPAD again. Once amended, the TouchPAD will display the decimal value correctly.
Input Type
Input Range
Display Range
Max. Decimal Digits
J
-210 ~ +760
-2100 ~ +7600
1
K
-270 ~ +1372
-2700 ~ +13720
1
T
-270 ~ +400
-2700 ~ +4000
1
E
-270 ~ +1000
-2700 ~ +10000
1
R
0 ~ +1768
0 ~ +17680
1
S
0 ~ +1768
0 ~ +17680
1
B
0 ~ +1820
0 ~ +18200
1
N
-270 ~ +1300
-2700 ~ +13000
1
C
0 ~ 2320
0 ~ 23200
1
L
-200 ~ +800
-2000 ~ +8000
2
M
-200 ~ +100
-20000 ~ +10000
1
L (DIN43710)
-200 ~ +900
-2000 ~ +9000
1
