Tables, data records
3.5 Modbus data tables
SIMOCODE pro - Communication
Function Manual, 11/2018, A5E40508495002A/RS-AC/003
277
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
0x0000 low
Control station - PLC/PCS [DP] ON<
Control station - PLC/PCS [DP] OFF
Control station - PLC/PCS [DP] ON>
0x0003 Bit Cyclic receive - bit 0.3 Test 1 r/w
Motor protection emergency start
high
Cyclic receive - Analog value