Moeller LE 4-505-BS1, Hardware And Engineering

Page: 82 / 94

Example Application
80
02/98 AWB 27-1314-GB
Accordingly, the operand syntax for the first slave is
as follows:
I/Q 2.1.x.y.z
I/Q = Input/output
2
= Line number
1 = Station number (here slave address)
x = Module number (here always 0)
y = Byte number (here always 0)
z = Bit number
The first slave (the AM 1 user module) has two inputs
and two outputs. The label on the module and the I/
O code indicate the bit position of the two inputs and
two outputs as follows:
The inputs and outputs have the following operand
syntax:
I-1: I2.1.0.0.0 O-3: Q2.1.0.0.2
I-2: I2.1.0.0.1 O-4: Q2.1.0.0.3
The second slave (the AM 2 user module with the
address 2) has four inputs. The label on the module
and the I/O code indicate the bit position of the four
inputs as follows:
The inputs have the following operand syntax:
I-1: I2.2.0.0.0 I-3: I2.2.0.0.2
I-2: I2.2.0.0.1 I-4: I2.2.0.0.3
7 6 5 4 3 2 1 0
Input byte I-2 I-1
7 6 5 4 3 2 1 0
Output byte O-4 O-3
7 6 5 4 3 2 1 0
Input byte I-4 I-3 I-2 I-1
H1314G.BK Seite 80 Freitag, 2. Juli 1999 9:02 09