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User Manual 08/2003 Edition

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Description of Functions<br />

5.1 Operating mode (from SW 2.0)<br />

Speed setpoint<br />

(P700 = 1)<br />

(from SW 2.0)<br />

SIMODRIVE POSMO A can be either parameterized in the ”positioning”<br />

or ”speed setpoint” mode. Mixed operation is not supported.<br />

In the ”speed setpoint” mode (n–set mode) a speed setpoint can be<br />

entered via PROFIBUS DP; the speed is then controlled to this speed<br />

setpoint at the gearbox output.<br />

Note<br />

In this particular operating mode, only modulo axes (p1>0) are<br />

permissible. Software limit switches cannot be activated.<br />

The following functions are possible in the ”speed setpoint” mode:<br />

Rotary axis<br />

Jerk limiting<br />

Changeover, metric/inch<br />

Control sense reversal<br />

Digital inputs/outputs<br />

Holding brake<br />

Speed setpoint, interface<br />

Hardware limit switches<br />

Siemens AG <strong>2003</strong> All rights reserved<br />

SIMODRIVE POSMO A <strong>User</strong> <strong>Manual</strong> (POS1) – <strong>08</strong>.03 <strong>Edition</strong><br />

Reader’s note<br />

Information on the various functions, refer to Chapter 5.<br />

5<br />

5-123<br />

5

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