6 SEQUENCE INSTRUCTIONS
6.3 Output Instructions
131
6
Resetting annunciator (smallest number reset)
ANR(P)
This instruction resets the lowest number annunciator (F device) in the ON status.
Processing details
• Annunciator (F device) that is operating (in ON status) is reset when the command input turns ON.
This instruction resets the annunciator with the smallest number when multiple annunciators are ON. If the command input is
turned ON again, this instruction resets the annunciator with the next smallest number among annunciators (F devices) that
are operating.
■
Related devices
Precautions
• When ANR instruction is used, annunciators in the ON status are reset in turn in each operation cycle.
• This is executed for only 1 operation cycle (only once) when the ANRP instruction is used.
Operation error
There is no error.
Ladder diagram
Structured text
ENO:=ANR(EN);
ENO:=ANRP(EN);
FBD/LD
Device
Name
Remarks
SM8049
On status annunciator smallest number
enabled
When SM8049 is turned ON, SM8048 and SD8049 are enabled.
SM8048
Annunciator operation
When one of the F devices is operating, SM8048 turns ON.
SD8049
On status annunciator smallest number
The smallest number of the F devices that are operating is stored.
EN
ENO
ANR
X1
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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