Axis Monitor Data - Mitsubishi Electric AJ65BT-D75P2-S3 User Manual

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5 DATA USED FOR POSITIONING CONTROL

5.6.2 Axis monitor data

Storage item

Md.30 Machine feed value

Md.36 Current speed

System-used area

The address of the current position obtained with the machine coordinates is

stored. (Different from the actual motor position during operation)

The machine feed value is not changed by the current value change function.

Updated during speed control regardless of the parameter setting.

Not cleared to 0 when fixed-dimension feed is started.

Does not change into the ring address of 0 to 359.99999 in the "degree" unit.

Machine coordinates: Characteristic coordinates determined with machine

Update timing: 56.8ms

System-used area

" Da.7 Command speed" of positioning data currently execution is stored.

When "–1" is set for " Da.7 Command speed": The command speed of the

previous positioning data is stored.

When a value other than "–1" is set for " Da.7 Command speed": The

command speed of the positioning data currently being executed is stored.

When the speed change function is executed : "New speed value (RWwm+4 to

5, RWwm+12 to 13)" is stored. (For details of the speed change function, refer

to Section 12.5.1.)

Storage details