4 led indicators – Yaskawa MP2000 Series I/O Module User Manual User Manual
Page 66
3.1 Outline of LIO-04/LIO-05 Modules
3.1.4 LED Indicators
66
( 3 ) Number of Simultaneously ON Inputs - Ambient Temperature Characteristics
The following graph shows the number of inputs that can be simultaneously ON depending on the ambient tempera-
ture.
3.1.4 LED Indicators
The following table shows the LIO-04/LIO-05 Module status when each indicator lamp is lit or unlit.
0
0
10
5
15
20
25
30
35
(Number of inputs)
10
20
30
Ambient Temperature
40
50
60
㧔͠㧕
(10 inputs at 55
͠㧕
(16 inputs at 55
͠㧕
(32 inputs at 41
͠㧕
(Input voltage: 24 VDC)
(Input voltage: 28.8 VDC)
(32 inputs at 28
͠㧕
Number of
Simultaneously
ON Inputs
Indicator
Color
When Lit
When Unlit
RUN
Green
Normal operation
Error occurrence
FUSE
Red
One or some of the output protection
fuses is blown out.
Output protection fuses are normal.
FUSE
RUN