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COOLMAY EX3G PLC/HMI All in one Programming manual
24
IST
60
Initial state
★
MTR
52
Input Matrix
★
TKY
70
Ten Key Input
★
HKY
71
Hexadecimal Input
★
DSW
72
Digital switch (thumbwheel input)
★
SEGD
73
Seven Segment Decoder
★
SEGL
74
Seven Segment With Latch
★
ARWS
75
Arrow Switch
★
ASC
76
ASCII code data input
★
PR
77
Print (ASCII Code)
★
VRRD
85
Volume Read
★
VRSC
86
Volume Scale
★
2.6 Analog input
This section refers to the software version query, the version number is stored in the special register
D8001, D8101, if necessary, please query the value of D8001.
Input precision of coolmay CX3G/FX3GC PLC and EX3G plc hmi all-in-one is 12-bit, directly read the
corresponded register value of each analog while using. Environment temperature is only used in
thermocouple.
2.6.1 Analog input (temperature)
Below table for software version 26210
Input signal
Range
Register value
Resolution
Accuracy
(Total Measuring range)
K-type thermocouple
0
~
1100
℃
Room temperature
~
11000
0.1
℃
1%
PT100
-200
~
350
℃
-2000
~
3500
0.1
℃
1%
NTC10K
-48
~
210
℃
-480
~
2100
0.1
℃
1%
Voltage
0
~
10V/0-5V
0
~
4000
2.5mV
1%
Current Type1
0
~
20mA
0
~
4000
5uA
1%
Current Type2
4
~
20mA
0
~
4000
4uA
1%
Below table for software version 26220
Input signal
Range
Register value
Resolution
Accuracy
(Total Measuring range)
K-type thermocouple
0
~
1100
℃
Room temperature
~
11000
0.1
℃
1%
K-type thermocouple
(Negative temp)
-210
~
1200
℃
-2100
~
12000
0.1
℃
1%
T-type thermocouple
0
~
420
℃
Room temperature
~
4200
0.1
℃
1%
T-type thermocouple
-210
~
420
℃
-2100
~
4200
0.1
℃
1%