HORNER HE-XE100, User Manual

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MAN0878-09-EN_XLE_XLT_UserManual
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19.4 Modbus Addressing Table for XLE/XLT Units
To access XLE/XLT registers, a Modbus Master must be configured with the appropriate
register type and offset. This is usually accomplished with one of two methods:
Method 1: The first method uses Traditional Modbus References, in which the high digit
represents the register type and the lower digits represent the register offset (starting with
Register 1 for each type). Since only four register types can be represented in this manner,
XLE/XLT Modbus Function Blocks pack several XLE/XLT register types into each Modbus
register type. Starting addresses of each XLE/XLT register type are shown in the Traditional
Modbus Reference column of the Table 19.1.
Method 2: The second method requires the Modbus Master to be configured with a specific
Modbus Command and Modbus Offset. The supported Modbus commands and the associated
offsets are also illustrated in table below, Table 19.1.
XLE/XLEe Modbus Table
Table 19.1 – XLE/XLEe Modbus Master Mapping
XLE/XLEe
Reference
Maximum
Range
Trad.
Modbus Ref.
(5 digits)
Expanded
Modbus Ref.
(6 digits)
Modbus Command(s) Modbus
Offset
%I1 2048 10001 010001
Read Input Status (2) 0
%IG1 64 13001 013001 3000
%S1 13 14001 014001 4000
%K1 10 15001 015001 5000
%Q1 2048 00001 000001
Read Coil Status (1)
Force Coil (5)
Force Multiple Coils (15) 0
%M1 2048 03001 003001 3000
%T1 2048 06001 006001 6000
%QG1 64 09001 009001 9000
%AI1 512 30001 030001
Read Input Register (4) 0
%AIG1 32 33001 033001 3000
%SR1 192 34001 034001 4000
%AQ1 512 40001 040001
Read Holding Register (3)
Load Register (6)
Load Multiple Registers (16) 0
%R1 2488 40513 040513 0
%R1 2048 43001 043001 3000
%AQG1 32 46001 046001 6000
%R1 9999 -- 410001 10000