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King Pigeon Hi-Tech. Co., Ltd.
Ver 1.3
GSM/SMS/GPRS/3G/4G
Cellular IoT Gateway
SMS Command
Return SMS Content
pHISDEL
Delete all historical records
10.S17X/S37X Register Address
Tips:
All address in S17X/S37X Register Table displayed as Decimal data.
Read Input Register (Function Code 04: Read Input Register.)
Register Address
(Decimal)
Definition
Data Type
Description
14
Power supply voltage
16bit int
Y=X/100
15-23
Reserved, not available
——
——
24
Temperature
16bit int
Y=X/100
25
Humidity
16bit int
Y=X/100
Tips:
In description, the parameter definition as below:
Y= Real value; X=The value stored in register;
“Y=X/100” means “Real value= Current value stored in register/100”.
11.Slave Mapping Register Address
Boolean Slave Register Assignment Table
Holding Coil (Function Code 01, Function Code 05, Function Code 15.)
Boolean Register Address
(Decimal)
Definition
Flag
(MQTT)
Description
64
Boolean 64
REG64
Boolean type, slave mapping address, can mapping
slave input coil and holding coil status.
65
Boolean 65
REG65
Same as above
……
125 data similar
as above
……
Same as above
127
Boolean 127
REG127
Same as above
16 Bit Slave Register Assignment Table
Read and Write Holding Register (Function Code 03,Function Code 06, Function Code 16)
16 Bit Register Address
(Decimal)
Definition
Flag
(MQTT)
Data Type
Description
20000
16 Bit data
20000
REG20000
Sort AB, its
data type
according to
slave mapping
data type
According to configurator set
mapping rules, this address will sort
slave mapping data to AB, stock in
this address, for cloud easy reading
together, can mapping slave
inputting and holding register.
20001
16 Bit data
20001
REG20001 Same as above Same as above
20002
16 Bit data
REG20002 Same as above Same as above