Delta AH500 Manual page 470

AH500 Module Manual
Item
Hex or MODBUS 6 digit is selectable. Hex refers to a hexadecimal 4-bit
digit and MODBUS 6 digit is a decimal 6-bit digit. If the device type is the
Data Type
Delta PLC model, the data type will be changed into D register or M device
automatically.
If the data type is other Device, the input value is the starting address of
Start
the slave for data exchange; if Delta PLC for Data Type, the input value is
Address
the initial number of D or M device in the slave.
Length Represents the size of the exchange data; max 100 words
 UD Link setting
UD Link provides the data exchange function of the non-standard Modbus protocol. The packet
can be edited according to the communication format of the slave exchanging data with
AH10SCM-5A.
The method of setting UD Link is as follows.
Select Group List>New Group to build a new group.
11-44
Explanation