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common - Sanyo Denki America, Inc.

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4. Pulse Train Input Interface <br />

6State Control Commands<br />

Command Code5335h<br />

Data Length1 byte<br />

Brake Control<br />

Data No Function Setting range Initial value Setting unit<br />

Data1 Brake control 0-1 1 1Engage, 0=Release<br />

Directly controls the holding brake status during servo OFF (including Alarm and STOP status).<br />

This parameter is not saved in the non-volatile memory. (Normally 1 after powering up.)<br />

When switching to servo ON, the status is automatically set to 1. Unless 0 was preset, the holding<br />

brake will be engaged when a STOP or ALM occurs.<br />

Command Code744Ah<br />

Data Length0 byte<br />

Alarm Clear<br />

This command clears the alarm.<br />

Non-recoverable alarms are not cancelable; they can be cleared only by restarting the power, or using<br />

the initialization command.<br />

The command operates using an OR condition with the alarm clear signal of input port.<br />

Command Code764Ch<br />

Data Length0 byte<br />

STOP Command<br />

This command initiates an emergency stop. If the motor is in motion, it stops with the maximum possible<br />

deceleration rate, and the amplifier status changes to servo OFF.<br />

This command operates using the STOP signal at an input port and OR condition.<br />

Command Code774Dh<br />

Data Length0 byte<br />

STOP Clear<br />

Cancels the STOP (command 4Ch) initiated by a STOP command. At the time of the STOP clear, the<br />

amplifier status automatically changes to servo ON.<br />

This command does not clear the STOP signal at an input port.<br />

426

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