Error Reason
Code
Error Reason
Code
The Third IR Beam on Lower IR
Board Triggered
15
Lower IR Board 8 Offline
44
The Fourth IR Beam on Lower
IR Board Triggered
16
Lower IR Board 9 Offline
45
The Fifth IR Beam on Lower IR
Board Triggered
17
Lower IR Board 10 Offline
46
The Sixth IR Beam on Lower IR
Board Triggered
18
Lower IR Board 11 Offline
47
The Seventh IR Beam on Lower
IR Board Triggered
19
Lower IR Board 12 Offline
48
The Eighth IR Beam on Lower
IR Board Triggered
20
Light Board Offline (Entrance)
49
The Ninth IR Beam on Lower IR
Board Triggered
21
Light Board Offline (Exit)
50
The Tenth IR Beam on Lower IR
Board Triggered
22
IR Adapter Offline (Up)
51
The Eleventh IR Beam on Lower
IR Board Triggered
23
IR Adapter Offline (Low)
52
The Twelfth IR Beam on Lower
IR Board Triggered
24
CAN Bus Exception
53
Upper IR Board 1 Offline
25
Not Studying
54
Upper IR Board 2 Offline
26
Obstruction
55
Upper IR Board 3 Offline
27
Exceeding Studying Range
56
Upper IR Board 4 Offline
28
Motor Exception
57
DS-K3Y501SX Series Flap Barrier Quick Start Guide
39