Siemens SIMOCODE pro - Byte Arrangement; Specifications

Tables, data records
3.5 Modbus data tables
SIMOCODE pro - Communication
276 Function Manual, 11/2018, A5E40508495002A/RS-AC/003
3.5.1.2
Byte arrangement
Byte arrangement
When data longer than one byte is stored, the bytes are arranged as follows ("big endian"):
Figure 3-6 Byte arrangement in "big endian" format
3.5.1.3
Specifications
The following specifications apply in the tables:
Table 3- 71 Table specifications (example)
Register
address *)
Identifier
Type
Area
Units
Access ***)
Info
15 Reserved **) Byte[4] **) R
16 Max. current
I_max
Word 0 … 65535 1 % / I
s
R BU
*) The values given are decimal values
**) Items in italics are not relevant (reserved) and must be filled with "0" when written to
Parameters that can be changed during operation
BU: Entry for SIMOCODE Modbus basic unit
***) Access: R: Read (access); W: Write (access); R/W: Read Write (access)