Advertisement
Controller is "S7-300"or "S7-200 ISO TCP": Address type options are
DB/M/Q/I, combine with data type, it will generate:
DBn_DBX/MB/QB/IB
- Bit type:
DBn_DBW/MW/QW/IW
- Word type:
-DWord type: DBn_DBD/MD/QD/ID
DB Number
Set up the unit number of the Siemens PLC start address, it is invalid when
controller is" S7-200 ISO TCP":
Slave Offset Address
Set up the starting address for read/write the registers in Siemens PLC. For
example, V100 register, just input 100.
Bit
For Bit type data, the address format is x.y, then x input to slave starting
address column, y input to this column.
Device Starting Address (decimal)
Set up the device starting address (decimal, input range is from $2048 to
$4095 for word type data, input range is from M0 to M511 for bit type data). $ or
M specifies that the match must start at the beginning of a Device Starting
Address.
Length (1-123)
Set up the number of the continuous address followed by the default mapped
address will be read or write. Input range is from 1 to 64.
Operation
Click the +/- button to add mapping or delete mapping.
Edit
Click an item of register mapping forms that can be edited.
3.4.5
DI/DO
DX-3021L9 have two sets DI/DO interface, user can setup the trigger even for DI/DO action in this page.
Description
Cha p ter 3 In tr od ucti on to F unc tio ns
Default
D
N/A
N/A
N/A
N/A
N/A
_3
3 - 5 3
Advertisement
Chapters
