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Ethernet I/O Modules
The following table provides an overview of the parameters contained in the I/O Pair Connection
section:
Item
Description
Default
Value
I/O Pair-Connection
Server Mode
This parameter is used to set the Server mode. The Remote or Local DI
Count field must also be configured to enable client mode.
Server = Slave; Client = Master
Server
Remote Server IP
This parameter is used to set the IP address for the remote device.
0
Remote TCP Port
This parameter is used to set the Port number for the remote device.
Range: 0 to 65535.
502
Connection Timeout
This parameter is used to set the maximum period of time that should
elapse before abandoning an attempt to establish a connection.
5
seconds
Remote Net ID
This parameter is used to set Modbus Net ID for the remote device.
Range: 1 to 247.
1
Scan Time
This parameter is used to set the time period required to update the
status of the DI/DO channels.
Range: 1000 to 42949672965 ms.
1000 ms
Remote DI to Local DO (Polling in Client Mode)
Remote DI count
This parameter is used to set the
DI
count that is mapped from the
base address.
Range: 1 to 255; 0= Disable.
0
Remote DI Address
This parameter is used to set the base address of the Remote DI
device that will be mapped to the Local DO register.
The range: depends on the type of remote device being used.
0
Local DO Address
This parameter is used to set the base address of the Local DO register
that will be mapped to the Remote DI device. The range depends on
the type of PETL/tET/tPET module being used.
0
Local DI to Remote DO (Push in Client Mode)
Modbus Protocol
This parameter is used to set the type of Modbus protocol to be used
and can be either TCP or UDP.
TCP
Local DI Count
This parameter is used to set the DI count that is mapped from the
base address.
Range: 1 to 255; 0= Disable.
0
Local DI Address
This parameter is used to set the base address of Local DI register that
will be mapped to the Remote DO device.
The range depends on the type of PETL/tET/tPET module being used.
0
Remote DO Address
This parameter is used to set the base address of the Remote DO
device that will be mapped to the Local DI register. The range depends
on the type of remote device being used.
0
Force Update Time
This parameter is used to set the period of time that should elapse
before an update is forced.
30
seconds
Submit
Click this button to save the revised settings to PETL/tET/tPET device.
ICP DAS CO., LTD.
PETL/tET/tPET DIO Series User Manual, Ver. 2.1, Sep. 2014, Page: 58
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