Yaskawa MP2000 Series I/O Module User Manual - Manual (Page 33)

2.1 Outline of LIO-01/LIO-02 Modules
2.1.4 LED Indicators and Switch Settings
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2
LIO-01/LIO-02 Module
2.1.4 LED Indicators and Switch Settings
The LIO-01 and LIO-02 Module status display LED indicators (LD1 to LD8)
change based on the SW1 rotary switch settings (setting range: 0 to 5). The fol-
lowing table shows the indicator display for DI and DO status according to the
SW1 setting.
SW1 (Rotary Switch)
Set Value
LD No. Status When Lit (Green) LD No. Status When Lit (Green)
0
(Board Status Indicator)
LD1 Normal (Error when not lit) LD5 Normal (Error when not lit)
LD2
One of the inputs D1_00 to DI_07 is
ON.
LD6
One of the inputs DI_08 to DI_15 is
ON.
LD3
One of the outputs DO_00 to DO_07
is ON.
LD7
One of the outputs DO_08 to DO_15
is ON.
LD4
Pulse A/B input. The Phase A/B is
ON.
LD8 Pulse Z input. The Phase Z is ON.
1
(DI Input Indicator 1)
LD1 DI_00 is ON. LD5 DI_04 is ON.
LD2 DI_01 is ON. LD6 DI_05 is ON.
LD3 DI_02 is ON. LD7 DI_06 is ON.
LD4 DI_03 is ON. LD8 DI_07 is ON.
2
(DI Input Indicator 2)
LD1 DI_08 is ON. LD5 DI_12 is ON.
LD2 DI_09 is ON. LD6 DI_13 is ON.
LD3 DI_10 is ON. LD7 DI_14 is ON.
LD4 DI_11 is ON. LD8 DI_15 is ON.
3
(DO Output Indicator 1)
LD1 DO_00 is ON. LD5 DO_04 is ON.
LD2 DO_01 is ON. LD6 DO_05 is ON.
LD3 DO_02 is ON. LD7 DO_06 is ON.
LD4 DO_03 is ON. LD8 DO_07 is ON.
4
(DO Output Indicator 2)
LD1 DO_08 is ON. LD5 DO_12 is ON.
LD2 DO_09 is ON. LD6 DO_13 is ON.
LD3 DO_10 is ON. LD7 DO_14 is ON.
LD4 DO_11 is ON. LD8 DO_15 is ON.
5
(PI Input Indicator)
LD1 Pulse A input LD5 Coincidence detection
LD2 Pulse B input LD6 Phase-Z latch
LD3 Pulse Z input LD7 DI latch
LD4 – LD8 –
LD3
LD2
LD1
LD4
LD7
LD6
LD5
LD8
Indicators SW1
0
5
1
2 3
4
6
7 8
9