Delta DX-2100 Series, User Manual

Page: 73 / 154

C h a p t e r 3 I n t r o d u c t i o n t o F u n c t i o n s
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3_
Description Default
Slave ID
Set the MODBUS ID for DX router. Invalid in MC Master mode. 0
Mode
It’s fixed to “MC ASCII” in MC master mode. MC ASCII
Timeout
Set the timeout timer from 200ms to 5000ms. If the set value is out of range, it
will be automatically changed to its maximum or minimum value.
200ms
Scan Interval
Set the time for scan interval, ranging from 50ms to 60000ms. 30000ms
Add Mappings
Click the button to add mappings. After creating a mapping between IP addresses
of slave device and DX router under the user’s configuration, the system will
collect data from the slave device.
N/A
Delete All Mappings
Delete all the existing mapping under the master mode of RS-232.
N/A
Export Configure List
Export all the mapping and save as a file in the local PC.
N/A
Import Configure List
This function supports communication interfaces including
RS232/RS485/MODBUS TC/MC/SIEMEN TCP, which share a total of 600
mapping web addresses.
Notice:

Each communication interface can import up to 600 mapping addresses.
However, if RS232 has been mapped to 10 addresses and another 600
mapping addresses are imported, the 10 mapping address imported
previously will be covered.

If 10 addresses has been mapping to RS232, there would be only 590
addresses left for other communication interfaces to import. A warning
message will be displayed if exceeds the limit.
N/A
Read/Write
Set the access permissions for the mapped register address;

Read-only: The device regularly reads data from appointed registers in
the slave, but will not update the data to the slave

Write-only: The device updates the data to the slave when the registers
values were changed, but will not read the data from the slave

Read/write: The device regularly reads data from appointed registers in
the slave, will update the data to the slave when the registers values are
changed.
Read/Write
Slave ID
It’s fixed to 0 in MC master mode. 0