Counter - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Counter

OUT C
RnPCPU
RnCPU RnENCPU
(Process)
When the safety counter is used in safety programs executed by the Safety CPU, unless otherwise specified,
replace some words as follows:
• "OUT C"  "OUT SA\C"
This instruction increments the current counter value (count value) by one when the operation result up to the OUT instruction
turns on. When the count value reaches the set value, the normally open contact of the counter turns on (continuity state) and
the normally closed contact turns off (non-continuity state).
Ladder
(d)
Value: Set value
FBD/LD
EN ENO
Coil
Value
Value: Set value
■Execution condition
Instruction
OUT C
Setting data
■Description, range, data type
Operand Description
(d) Counter number
Coil
Value Value set for the counter
EN Execution condition
ENO Execution result
*1 Only counter type labels can be used.
*2 If the program is written in ST language or FBD/LD, the data type will be ANY_INT.
• In safety programs executed by the Safety CPU, only safety devices and safety labels of data types described in the table
can be used.
5 SEQUENCE INSTRUCTIONS
184
5.3 Output Instructions
RnPCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety)
Value
Execution condition
Every scan
ST
ENO:=OUT_C(EN,Coil,Value);
Range

0 to 65535


Data type Data type (label)
Bit ANY_BOOL
16-bit unsigned ANY16
*2
binary
Bit BOOL
Bit BOOL
*1
*2