Modbus Set Access - ADF Web HD67963-B2-IA User Manual

Industrial Electronic Devices

MODBUS SET ACCESS:

By pressing the "Modbus Set
appears.
This window is divided in two parts, the "Modbus Read" (Fig. 5a) and the "Modbus Write " (Fig. 5b).
The first part "Modbus Read" is used to read the data from the Modbus slaves and make them available on IO-Link side.
The second part "Modbus Write " is used to write the data that arrives from IO-Link side to the Modbus slaves.
M R
ODBUS EAD
The means of the fields are:
If the field "Enable"
checked, the Modbus request
is enabled;
In the field "Slave
Address" the IP address of
the Modbus TCP device to
read is defined;
In the field "Port" the TCP
port used for
communication is defined;
In the field "Slave ID" the address of the Modbus TCP device to read is defined;
In the field "Type" the data type of the register to read is defined. It is possible to choose between the following:
Coil Status;
o
Input Status
o
Holding Register;
o
Input Register.
o
In the field "Address" the starting address of the register to be read is defined;
In the field "NPoint" the number of consecutive registers to be read is defined;
In the field "Poll Time" the delay time to make the request is defined;
In the field "Max Error" the number of consecutive errors that the converter waits before suspending the request is defined;
In the field "Position" the address of the internal array where placing the information is defined;
ADFweb.com S.r.l.
Access" button from the main window for SW67963 (Fig. 2) the window "Set Modbus TCP Master Access"
is
IP
the
User Manual IO-Link Slave / Modbus TCP Master
Document code: MN67963_ENG
Figure 5a: "Set Access
Revision 1.000 Page 21 of 30
 Modbus Read" window