Event Memory - Siemens SIMOCODE pro Function Manual

Tables, data records
3.5 Modbus data tables
3.5.2.7

Event memory

Read-only access to the event memory is possible via function codes 03 and 04.
Max. data length per access: 84 registers.
Table 3- 78 Event memory
Input/holding register
Address high/low
0x2200
0x2202 high
low
0x2203 high/low
0x2204
0x2206 high
low
0x2207 high/low
0x2208
0x220A high
low
0x220B
0x2250
0x2252 high
low
0x2253 high/low
1) Entry - Info consists of a total of 3 bytes distributed across two register addresses
respectively.
The following applies for the data set length: SIMOCODE pro V basic unit Modbus RTU: 168
byte
2) r/w: Value is read/write; r: Value is read-only
290
Entry Identifier
1 Time stamp
Entry - Type
Entry - Info (part 1)
Entry - Info (part 2)
2 Time stamp
Entry - Type
Entry - Info (part 1)
Entry - Info (part 2)
3 Time stamp
Entry - Type
Entry - Info (part 1)
Entry - Info (part 2)
...
21 Time stamp
Entry - Type
Entry - Info (part 1)
Entry - Info (part 2)
Type Units
D word 1 s
Byte
Byte
1)
Byte[2]
1)
D word 1 s
Byte
Byte
1)
Byte[2]
1)
D word 1 s
Byte
Byte
1)
Byte[2]
1)
D word 1 s
Byte
Byte
1)
Byte[2]
1)
SIMOCODE pro - Communication
Function Manual, 11/2018, A5E40508495002A/RS-AC/003
Access
2)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r