USER MANUAL – RTU-LP-ST
29
16 Write Multiple Registers (Max 16 registers)
9.1.
MODBUS RTU ADDRESSES TABLE
ADDRRESS OFFSET
TAG
REGISTER TYPE
RO/RW
INFO
40001
0
CH01_MEASURE
Signed 16 bits
RO
Analog Channel 1 value (in Scale
%)
From -10000 (-100.00%) to
+10000 (+100.00 %)
40002
1
CH02_MEASURE
Signed 16 bits
RO
Analog Channel 2 value (in Scale
%)
From -10000 (-100.00%) to
+10000 (+100.00 %)
40003
2
DIGITAL IN_OUT
Unsigned 16 bits
RO
Bit 0 (LSB) Digital Input 1 value
Bit 1 Digital Input 2 value
Bit 2 Digital Input 3 value
Bit 3 Digital Input 4 value
Bit 4 Not Used
Bit 5 Not Used
Bit 6 Digital Output 1 value
Bit 7 Digital Output 2 value
Bit 8 TOT1 > MIN
Bit 9 TOT2 > MIN
Bit 10 TOT3 > MIN
Bit 11 TOT4 > MIN
Bit 12 TOT1 > MAX
Bit 13 TOT2 > MAX
Bit 14 TOT3 > MAX
Bit 15 (MSB) TOT4 > MAX
40004
3
INTERNAL USE
-
-
-
40005
4
BATTERY VOLTAGE
Unsigned 16 bits
RO
Battery voltage in V*10
For example 100 = 10.0V
Note that the Battery voltage is
measured only when the modem
is switched ON
40006
5
TEMPERATURE
Signed 16 Bits
RO
Temperature value in °C*10
For example 240 = 24.0°C
