Tables, data records 
  3.5 Modbus data tables 
SIMOCODE pro - Communication 
Function Manual, 11/2018, A5E40508495002A/RS-AC/003 
289 
 
Read-only access to the error memory is possible via function codes 03 and 04 . 
Max. data length per access: 63 registers. 
Table 3- 77  Error buffer 
0x2100    1  Time stamp  D word  1 s  r 
0x2102 
 
2 
0x2105 
 
...      ...      r 
21 
0x213E 
 
1 ) The meaning of the error events can be found in the table "Alarm, fault, and system 
events, PROFIBUS error handling" in the SIMOCODE pro system manual. 
2) r/w: Value is read/write; r: Value is read-only