E L C P r o g r a m m i n g M a n u a l
F o r m o r e i n f o r m a t i o n v i s i t :
w w w. e a t o n . c o m
M N 0 5 0 0 3 0 0 3 E
3 - 2 8 8
ELC receive message
Register
Data
Descriptions
D1070 low
‘0’
30 H
ADR 1
D1070 high
‘1’
31 H
ADR 0
D1071 low
‘0’
30 H
CMD 1
D1071 high
‘6’
36 H
CMD 0
D1072 low
‘0’
30 H
D1072 high
‘7’
37 H
D1073 low
‘0’
30 H
D1073 high
‘6’
36 H
Data address
D1074 low
‘1’
31 H
D1074 high
‘7’
37 H
D1075 low
‘7’
37 H
D1075 high
‘0’
30 H
Data content
D1076 low
‘6’
36 H
LRC CHK 1
D1076 high
‘5’
35 H
LRC CHK 0
Program Example 2:
Communication between the ELC and MVX AC drives (RTU Mode, M1143= ON)
Program diagram
MOV
D1120
H87
M1002
SET
M1120
Setting communication protocol 9600, 8, E, 1
Communication protocol latched
Setting communication timeout 100ms
Setting transmission flag
X1
M1127
RST
M1127
Receiving
completed
Process of receiving data
Receiving completed and flag reset
The receiving data in HEX value
format is stored in D1070~D1085.
Setting as RTU mode
X0
Setting communication command:
Data address H0706
Write in data H1770
Device address 01
MOV
D1129
K100
SET
M1143
SET
M1122
MODWR
H0706
K1
H1770
ELC
→
MVX, ELC transmits: 01 06 0706 1770 66 AB
MVX
→
ELC, ELC receives: 01 06 0706 1770 66 AB
Содержание ELC-PB
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