Mitsubishi Electric MELSEC iQ-F Series, Руководство пользователя

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6 WIRING
6.7 Examples of Wiring for Various Uses
123
6
Seven segment with latch
For the instructions, refer to

MELSEC iQ-F FX5 Programming Manual (Instructions, Standard Functions/Function Blocks).
When SEGL instructions are used
Examples of wiring for displaying the current value of D100 on the 4-digit 7-segment display are given below.
■
Example of program
■
Example of wiring
• Sink wiring
The example is the wiring for the input/output of the FX5UJ-40MT/ES.
• Source wiring
The example is the wiring for the input/output of the FX5UJ-40MT/ESS.
*1 Use a 7-segment display with a latch and a built-in BCD decoder.
SEGL
SM400
D100 Y10 K1
10
3
10
2
10
1
10
0
1 2 4
8
10
3
10
2
10
1
10
0
1
2
4
Y10 Y11 Y12 Y13 Y14 COM3 Y15 Y16 Y17
8
Transistor output (sink)
*1
COM2
FX5UJ-40MT/ES
Signal
-
Internal
circuit
Seven Segment
with Latch
+
Y
COM1
PLC
7-segment display to be used for sink wiring
(in the case of transistor output)
Fuse
Signal
-
Internal
circuit
Seven Segment
with Latch
+
Y
PLC
+V0
7-segment display to be used for source wiring
(in the case of transistor output)
10
3
10
2
10
1
10
0
1 2 4
8
10
3
10
2
10
1
10
0
1
2
4
Y10 Y11 Y12 Y13 Y14 +V3 Y15 Y16 Y17
8
Transistor output (source)
*1
+V2
FX5UJ-40MT/ESS
Fuse