Mitsubishi MELSEC-Q QD77MS User Manual

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Chapter 5 Data Used for Positioning Control
Storage item Storage details Reading the monitor value
Md.132
Operation cycle
setting
QD77MS16
Stores the current operation
cycle.
Refresh cycle: At power supply
ON
Monitoring is carried out with a decimal display.
Monitor
value
Storage value
0 : 0.88ms
1 : 1.77ms
Md.133
Operation cycle
over flag
QD77MS16
This flag turns ON when the
operation cycle time exceeds
operation cycle.
Refresh cycle: Immediate
Monitoring is carried out with a decimal display.
Monitor
value
Storage value
0 : OFF
1 : ON (Operation cycle over occurred.)
POINT Latch status of operation cycle over is indicated. When this
flag turns ON, correct the positioning detail or change the
operation cycle longer than current setting.
Md.134
Operation time
Stores the time that took for
operation every operation cycle.
Refresh cycle: Operation cycle
Monitoring is carried out with a decimal display.
Monitor
value
Storage value
Unit: s
Md.135
Maximum
operation time
Stores the maximum value of
operation time after each
module's power supply ON.
Refresh cycle: Immediate
Monitoring is carried out with a decimal display.
Monitor
value
Storage value
Unit: s

Mitsubishi MELSEC-Q QD77MS Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q QD77MS
Category	Control Unit
Language	English