Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 174

Process control function blocks

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Table of Contents

■Processing operation

: Performed, : Not performed

Control mode

Processing operation

AUT, CAS, CSV

*1 An alarm (ALM) whose corresponding bit is TRUE (detected) is reset, and the alarm will not be detected.

*2 An alarm whose corresponding bit is TRUE (Valid) in the disable alarm detection (INH) is not detected.

Operation error

An invalid operation (such as division by zero) is performed.

Input data (MVD) or tag data is a subnormal number or NaN (not a number).

An overflow has occurred.

Control output cycle (CTDUTY) < 0

The execution cycle (T) setting is less than 0.

(Control output cycle (CTDUTY)  execution cycle (T)) > 32767

9 I/O CONTROL

9.6 Time Proportioning Output (M+P_DUTY)

Variation rate &

Reset windup

high/low limiter

Output ON time