Sharp CP-SR421 Manuale Utente Scaricare il pdf (Pagina 65)

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3. SIGNALS AND WIRING

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3.7 Alarm occurrence timing chart

CAUTION

When an alarm has occurred, remove its cause, make sure that the operation

signal is not being input, ensure safety, and reset the alarm before restarting

operation.

POINT

In the torque control mode, the forced stop deceleration function is not available.

To deactivate the alarm, cycle the control circuit power or give the error reset or CPU reset command from

the servo system controller. However, the alarm cannot be deactivated unless its cause is removed.

3.7.1 When you use the forced stop deceleration function

POINT

To enable the function, set "2 _ _ _(initial value)" in [Pr. PA04].

(1) When the forced stop deceleration function is valid

Controller command is ignored.

Alarm occurrence

Alarm No.No alarm

(Note)

Model speed command 0

and equal to or less than

zero speed

MBR

(Electromagnetic

brake interlock)

OFF

ON (no alarm)

OFF (alarm)

Base circuit

(Energy supply to

the servo motor)

OFF

Servo amplifier

display

0 r/min

Servo motor speed

ALM (Malfunction)

Note. The model speed command is a speed command made in the servo amplifier for forced stop deceleration of

the servo motor.

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Sharp CP-SR421 Manuale Utente Pagina 65

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