Trace Data - Siemens SIMOCODE pro Function Manual

3.5.2.8

Trace data

Read-only access to the trace data is possible via function codes 03 and 04.
Max. data length per access: 63 registers.
Table 3- 79 Trace data
Input/holding register
Address high/low byte; bit
position
0x2A80
0x2A81 high
low
0x2A82
0x2A83
...
0x2ABD
1) r/w: Value is read/write; r: Value is read-only
SIMOCODE pro - Communication
Function Manual, 11/2018, A5E40508495002A/RS-AC/003
Identifier
Bit
StartPos
Channel No.
0 Trace status - Trace
recording in progress
1 Trace status - Trigger event
occurred
Reserved
2-7
Measured value (0)
Measured value (1)
...
Measured value (59)
3.5 Modbus data tables
Type Range
Word 0
Byte 0 ... 59
Bit 0, 1
Bit 0, 1
Bit[6] 0
Word 0 ... 65535
Word 0 ... 65535
Word 0 ... 65535
Word 0 ... 65535
Tables, data records
Access
1)
r
r
r
r
r
r
r
r
r
291