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Communication protocols
PROGRAMMING MANUAL
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I/O mapping example 2
fig. 18
The configuration of the GRT1-ML2 units in the example above is:
GRT1-ML2: 63(32/8/0/0/0/0/6)
where:
•
63 is the GRT1-ML2 address (hexadecimal)
•
32 is the start address of the digital I/O
•
8 is the number of digital inputs
•
0 is the number of digital outputs
•
0 is the start address of the analog inputs
•
0 is the number of analog inputs
•
0 is the start address of the analog outputs
•
6 is the number of analog outputs
GRT1-ML2: 67(64/0/16/0/2/6/4)
where:
•
67 is the GRT1-ML2 address (hexadecimal)
•
64 is the start address of the digital I/O
•
0 is the number of digital inputs
•
16 is the number of digital outputs
•
0 is the start address of the analog inputs
•
2 is the number of analog inputs
•
6 is the start address of the analog outputs
•
4 is the number of analog outputs
GRT1-ML2: 69(96/12/8/2/4/10/0)
where:
•
69 is the GRT1-ML2 address (hexadecimal)
•
96 is the start address of the digital I/O
•
12 is the number of digital inputs
•
8 is the number of digital outputs
•
2 is the start address of the analog inputs
•
4 is the number of analog inputs
63 hex
GRT1-ML2
#1
ID4
#2
ID4
#3
DA2
#4
DA2
67 hex
GRT1-ML2
#1
OD 8
#2
OD 8
#4
DA2
#3
AD 2
#5
DA2
#5
DA2
#5
69 hex
GRT1-ML2
#1
ID8
#2
ID4
#4
ROS 2
ROS 2
#3
OD4
#6
AD2
#7
AD2