Applications of tmr instruction – KEYENCE Visual KV Series User Manual
Page 94
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2.4 Instruction Details
3-70
2
Chapter 2 Instructions
Applications of TMR instruction
■ One-shot circuit
When input relay 0000 turns ON, output relay 0500 turns ON and remains ON for a
specified time.
Timing diagram
Coding
■ Off-delay circuit
When input relay 0000 turns ON, output relay 0500 turns ON. 0500 turns OFF in a
specified time after 0000 turns OFF.
Timing diagram
Coding
0000
T000
0500
0500
#00020
T000
OFF
ON
ON
ON
0000
0500
Line No.
Instruction
Operand
0000
LD
0000
0001
OR
0500
0002
TMR
000 #00020
0003
ANB
T000
0004
OUT
0500
0000
T000
0000
0500
0500
#00020
T000
OFF
ON
ON
0000
0500
Line No.
Instruction
Operand
0000
LD
0000
0001
OR
0500
0002
ANB
T000
0003
OUT
0500
0004
ANB
0000
0005
TMR
000 #00020
2 sec.
2 sec.
2 sec.
2 sec.
2 sec.
TMR
KVNKA Chap 02_4aP.p65
08.3.11, 11:58 AM
70
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