Address Tables; Data Types And Type Of Access; Modbus Addresses Of Important Device And Process Data - JUMO LOGOSCREEN nt Interface Description

7.1 Data types and type of access

7.2 Modbus addresses of important device and process data

The Chapter 7.2 contain descriptions of all process values (variables) including
their addresses, data type and type of access.
Meaning:
R Read only access
W Write access
R/W Read and write access
char xx Character string consisting of ASCII characters (8 bits) with the
length xx;
xx = Length including the "\0" character string end character
2 characters are read and written in a word.
word Unsigned Integer 16 bit (1 word)
int Signed Integer 16 bit (1 word)
long Signed Integer 32 bit (2 words)
float Float value (4 byte = 2 words) as per IEEE 754
bool Bool can be read and written as word,
its value range is 0 ... 1
byte Byte (8 bit) can be read and written as word,
its value range is 0 ... 255
Bit x Bit No. x (bit 0 is always the bit with the lowest value)
Address Access
0x0009 R
0x0103 R
0x0104 R
0x0105 R
0x0106 R
0x0107 R
0x0108 R
0x0109 R
0x010A R
Data type Signal designation
char 12 Software version
word Status binary inputs/outputs 1...16
word Status binary inputs/outputs 17...24
word Status ext. binary inputs/outputs 1...16
(via PROFIBUS-DP also R/W)
word Status ext. binary inputs/outputs 17...24
(via PROFIBUS-DP also R/W)
Available as of firmware 187.04.xx:
Status ext. binary inputs/outputs 17...32
(via PROFIBUS-DP also R/W)
See also address: 0x0128 and 0x0129
word Status Relay 1...7
word Math bool 1...16
word Math bool 17...18
word Logic result 1...16

7 Address tables

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