Siemens 7XV5673 Device Manual page 112

6 Operation
6.5 Maintenance
6.5.4.3 Diagnosis Modbus RTU
NOTE
The data for diagnosing Modbus RTU are only displayed if you have selected these bus protocol on the Con-
figure tab → Operational menu → Administrative submenu → Communication Serial item.
For protocols that are not selected, the Diagnosis Modbus RTU input/output window shows the entry -none-.
✧
Click the Modbus element in the navigation window of the Diagnosis menu.
The Modbus input/output window opens and the Modbus RTU protocol is displayed. An analysis of the
Parameter, Serial interface and of the Serial server is performed for Modbus
Figure 6-60
✧
To clear the counters for Modbus RTU, click the Clear counters button in the Modbus RTU section of
the input/output window.
All counters in the Modbus RTU section are reset to zero.
NOTE
The chapter 8.2.9.3 gives more details about diagnosing Modbus.
112
Maintenance Tab, Diagnosis Modbus Input/Output Window, Protocol Modbus RTU
RTU.
SICAM I/O Unit, 7XV5673, Device Manual
E50417-H1040-C484-A3, Edition 05.2012