Tables, data records
3.5 Modbus data tables
SIMOCODE pro - Communication
292 Function Manual, 11/2018, A5E40508495002A/RS-AC/003
I&M0 - device identification
Read-only access to the I&M0 device identification is possible via function codes 03 and 04.
Max. data length per access: 32 registers.
Table 3- 80 I&M (device identification)
0x4000 RESERVED 10 byte 0x00, ... 0x00 r
0x401B REVISION_COUNTER 2 bytes 0x0000 r
Data record length: 64 bytes
1) r/w: Value is read/write; r: Value is read-only
Read access to the I&M1 data is possible via function codes 03 and 04. Write access is
possible via function codes 06 and 16.
Max. data length per access: 32 registers.
Table 3- 81 I&M1D data
Access to these designations via Modbus: read/write
1) r/w: Value is read/write; r: Value is read-only