Directlogic Addressing Mode; Using The T1K-Modbus With A Directlogic Plc Modbus Master - Automation Direct T1K-MODBUS-M User Manual

DirectLogic Addressing Mode

Using the The DirectLogic Addressing mode is set by placing Dip Switch 7 in the ON position. The
following memory locations are supported by the T1K–MODBUS base controller in the
T1K–MODBUS with
DirectLogic Addressing Mode.
a DirectLogic PLC
Modbus Master
For Discrete Data Type
Inputs (X)
Outputs (Y)
For Word (16–bit) Data Types
Analog Input
Data Register (V)
Analog Output
Data Registers (V)
MODBUS RTU Functions and Addressing Modes
•
X0 – X1777 Discrete Inputs
•
Y0 – Y1777 Discrete Outputs
•
V0 – V177 Analog Inputs
•
V1400 – V1577 Analog Outputs
T1K–Modbus QTY.
Memory Type (Dec.)
1024
1024
128
128
PLC Range V Memory Range
(Octal)
X0 – X1777 V40400 – V40477
Y0 – Y1777 V40500 – V40577
V0 – V177
V1400 – V1577
3–3