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PROFIBUS-DP OPTION OPC-G11S-PDP for ... - Fuji Electric America

PROFIBUS-DP OPTION OPC-G11S-PDP for ... - Fuji Electric America

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In a case of o27=2, o28=5.0 s (A communication error occurs, but restored within 5 s.)<br />

Command<br />

from Master<br />

Internal<br />

operation<br />

of inverter<br />

Communication<br />

state<br />

Display<br />

FWD<br />

Setting<br />

frequency<br />

Operation<br />

command<br />

Setting<br />

frequency<br />

Output<br />

frequency<br />

Normal<br />

ON<br />

*1<br />

Operation<br />

Error<br />

Normal<br />

Normal<br />

USER MANUAL<br />

Revision 0.14<br />

2000-01-14<br />

HMS FIELDBUS SYSTEMS AB 20<br />

5.0s<br />

OFF<br />

Stop<br />

In acceleration, even if occurring<br />

transmission<br />

error, accelerated to the setting<br />

frequency.<br />

*1) In a period until restoring the communication, the commands (command data and operation data) just be<strong>for</strong>e the<br />

error are kept.<br />

In a case of o27=3 (When a communication error occurs, the operation continues)<br />

Command<br />

from Master<br />

Internal<br />

operation<br />

of inverter<br />

Communication<br />

state<br />

Display<br />

FWD<br />

Setting<br />

frequency<br />

Operation<br />

command<br />

Setting<br />

frequency<br />

Output<br />

frequency<br />

Normal<br />

ON<br />

Operation<br />

Error<br />

*1<br />

Normal<br />

ON<br />

Normal<br />

Continue operation keeping the setting<br />

at occurring transmission error

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