NICE3000
new
User Manual Description of Function Codes
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Table 7-2 Definition of LED segments
LED
No.
Corresponding Normal Modbus
Communication Address of LED
Meaning of Segment ON
A
B
C
D
E
F
G
DP
HOP Modbus Communication
Normal
1
1
2
3
4
5
6
7
8
A
B
C
DP
D
E
F
G
2
9
10
11
12
13
14
15
16
3
17
18
19
20
21
22
23
24
4
25
26
27
28
29
30
31
Reserved
LED
No.
Corresponding Abnormal Modbus
Communication Address of LED
Meaning of Segment OFF
A
B
C
D
E
F
G
DP
HOP Modbus Communication
Abnormal
1
1
2
3
4
5
6
7
8
A
B
C
DP
D
E
F
G
2
9
10
11
12
13
14
15
16
3
17
18
19
20
21
22
23
24
4
25
26
27
28
29
30
31
Reserved
LED
No.
CTB CANbus Communication State
Number Displayed by the LED
5
Communication status from strong to weak
Best
communication status
Communication
interrupted
A
B
C
DP
D
E
F
G
For example, if the LEDs are shown as the following figure, it indicates that the Modbus
communication of addresses 1, 5, 6, 7, 12, 15, 16, 18, 19, 21, 22, 23, 25, 26 and 27
are abnormal. The Modbus communication of other addresses is normal. The CANbus
communication state displayed by the LED is 3, indicating normal communication.
Summary of Contents for NICE3000 New
Page 1: ......
Page 13: ......
Page 14: ...1 Safety Information and Precautions ...
Page 21: ...Safety Information and Precautions NICE3000new User Manual 20 ...
Page 22: ...2 Product Information ...
Page 33: ...Product Information NICE3000new User Manual 32 ...
Page 34: ...3 Mechanical and Electrical Installation ...
Page 67: ...4 Use of the NICE3000new ...
Page 79: ...5 System Commissioning and Application Example ...
Page 105: ...6 Function Code Table ...
Page 136: ...Function Code Table NICE3000new User Manual 134 ...
Page 137: ...7 Description of Function Codes ...
Page 205: ...8 EMC ...
Page 214: ...EMC NICE3000new User Manual 212 ...
Page 215: ...9 Troubleshooting ...
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