Go to section
Modbus/TCP Network Settings [Global]
, configuration options set as on the figure below. Press
[Apply]
for saving
configuration.
Fig. 28. Example configuration for communication with MODBUS-SLAVE devices
ATTENTION !
Default port of Industrial Automation (Modbus Gateway) service is 502.
If on the local network is conflict with other network service using the same port, in the converter's port configuration
change number of port into another for the server and client service.
On section
Advanced Protocol Settings
(fig. below), set the time out by entry:
–
Character timeout
- value in ms., maximum delay or gap betweens bytes of a message – default 20 ms.
–
Message timeout
- value in ms., maximum delay or gap betweens bytes of a message – default 2500ms; this time not must be
less than the timeout set on MODBUS MASTER devices / SCADA/HMI software.
For saving the
Advanced Protocol Settings
press [
Apply
].
Fig. 33. Example configuration for communication with MODBUS-SLAVE devices – configuration of timeout parameters for
SLAVE type device
5.2.2.1.5.3. SERIAL PORT TRANSMISSION PARAMETERS
For proper operation of ADA-13021MG with devices Modbus-Master or Modbus-Slave types, connected to his serial port, should be
set the same transmission parameters for both devices.
Select
Basic Serial Settings
and enter
Baud Rate
,
Data Bits
,
Parity
,
Stop Bits,
the same parameter like has device connected to
the serial port of the converter.
5.2.3. SYSTEM SETTINGS
Select on left panel menu
Configuration -> System
and then on right will be selections as follows:
–
Device Identity Settings
– allows adding name of converter, describe the location and add identification number,
–
Simple Network Management Protocol Settings (SNMP)
– allows making the configuration of management protocol SNMP.
5.2.4. USERS CONFIGURATION
On the configuration page
Users
are two sections:
–
Users
26
ADA-13021MG
