Specifications
38
The ATS48, as well as the TeSys-T is connected to an Ethernet network through an ETG100 gateway.
Communication is transparent between the Ethernet and Modbus serial line. Therefore, the I/O scanning service
can directly access the ATS48 data. The unit ID identies the slave address of the soft starter on Modbus.
ATS UNITY
Register Item(*) Located address
Variable (DDT)
Input data
458 ETA %MW1000
Type
ATS48_IO_SCAN_I
459 ETI %MW1001
460 ETI2 %MW1002
4062 LCR %MW1035
Type
ATS48_IO_SCAN_IM
4063 LTR %MW1036
4064 THR %MW1037
4065 PHE %MW1038
Output data 400 CMD %MW1030
Type
ATS48_IO_SCAN_O
ATS48
conguration
principle
ATS48
conguration
example
4-Conguration
PLC and motor control device conguration
In the following example, three status registers and four displayed registers are read, and one command register
is written (see below).
Note: Two I/O scanning lines are required to congure the input data, as status registers and displayed
parameters are not in a contiguous area.
(*)Item for more details, see Implementation chapter