Tables, data records
3.5 Modbus data tables
SIMOCODE pro - Communication
Function Manual, 11/2018, A5E40508495002A/RS-AC/003
277
3.5.2
Modbus RTU data tables
3.5.2.1
Process image output - command data
The command data can be written via the register memory area with the function codes 06
and 16, or via the coil memory area with function codes 05 and 15.
The process image output and the process image input can also be accessed via function
code 23 as a combined write/read access operation.
Read access is possible from the register memory area with function codes 03 and 04, or the
coil memory area with function codes 01 and 02.
Max. data length per access: 2 registers, 16 coils.
Table 3- 72 Process image output - command data
Register
address
high/low
Coil
address
Type Description
Default value
Access
0x0000
low
0x0000
Bit
Cyclic receive - bit 0.0
Control station - PLC/PCS [DP] ON< r/w
0x0001
Bit
Cyclic receive - bit 0.1
Control station - PLC/PCS [DP] OFF r/w
0x0002
Bit
Cyclic receive - bit 0.2
Control station - PLC/PCS [DP] ON> r/w
0x0003
Bit
Cyclic receive - bit 0.3
Test 1
r/w
0x0004
Bit
Cyclic receive - bit 0.4
Motor protection emergency start
r/w
0x0005
Bit
Cyclic receive - bit 0.5
Mode selector S1
r/w
0x0006
Bit
Cyclic receive - bit 0.6
Reset 1
r/w
0x0007
Bit
Cyclic receive - bit 0.7
Unassigned
r/w
high
0x0008
Bit
Cyclic receive - bit 1.0
Unassigned
r/w
0x0009
Bit
Cyclic receive - bit 1.1
Unassigned
r/w
0x000A
Bit
Cyclic receive - bit 1.2
Unassigned
r/w
0x000B
Bit
Cyclic receive - bit 1.3
Unassigned
r/w
0x000C
Bit
Cyclic receive - bit 1.4
Unassigned
r/w
0x000D
Bit
Cyclic receive - bit 1.5
Unassigned
r/w
0x000E
Bit
Cyclic receive - bit 1.6
Unassigned
r/w
0x000F
Bit
Cyclic receive - bit 1.7
Unassigned
r/w
0x0001
Word Cyclic receive - Analog value Unassigned
r/w
