Monitor
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7.3 On-site monitoring of bus data
Figure 7-4 On-site monitoring interface of bus
Currently, it mainly includes ModbusTCP, Profibus (Robox RP2 Pro controller
only), EtherCAT, EthernetIP. The monitoring interface of ModbusTCP is divided
into read-only, write-only and read-write. In ModbusTCP, the inputs and outputs of
read-only part and write-only part each includes 64 pieces of bool type data, 6
pieces of int type data and 24 pieces of float type data, and those of read-write part
includes 64 pieces of bool type data, 64 pieces of int type data and 16 pieces of float
type data. In Profibus
,
EtherCat and EthernetIP, the inputs and outputs each
includes 64 pieces of bool type data, 6 pieces of int type data and 24 pieces of float
type data.
This interface can perform bus data monitoring and bus output settings.
7.3.1 Function of Modbus
Usage steps for viewing Modbus data:
#
Demonstration
Description
1
In the interface, select the co
mmunication protocol data nee
d to be viewed.
1. Click "Monitoring / Extern
al / MODBUS" to enter the
Modbus monitoring interface;
2. Click "Modbus read only",
"Modbus write only" or "M
odbus read-write". In here, "
Modbus read only" is as exa