Lenze 9400 Manual do Utilizador descarregar pdf (Página 483)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 483

11 Basic drive functions

11.7 Positioning

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11.7.3.3 Continue interrupted positioning

By setting the control input POS_bRestart to TRUE, an interrupted positioning process can be

continued if the control input POS_bAbort has been reset to FALSE before.

• Distances of a relative positioning that have already been covered are taken into consideration.

• If the continuation of a positioning process via the input POS_bRestart is not possible, this is

displayed via bit 11 of the status output POS_dnState.

The following applies to software versions lower than V3.0:

• If during an active or cancelled positioning process a change-over to the states "Quick stop

active", "Drive is stopped", or "Drive at standstill" is effected, it is also possible to continue a

positioning process via POS_bRestart, taking the distance that has already been covered into

consideration.

The following applies from software version V3.0:

• If during an active or cancelled positioning process a change-over is effected (e. g. by activating

a quick stop or inhibiting the controller), it is also possible to continue a positioning process via

POS_bRestart, taking the distance that has already been covered into consideration.

• However, after a homing has been carried out again, or after the following machine parameters

have been changed, a continuation of an interrupted positioning process via the control input

POS_bRestart is no longer

possible:

• Encoder resolution (C00100

)

• Position encoder selection (C00490

), motor encoder selection (C00495)

• Gearbox factors (C02520

, C02521, C02522, C02523)

• Feed constant (C02524

)

• Motor mounting direction (C02527

), position encoder mounting direction (C02529)

• Traversing range (C02528

)

•Cycle (C02536

) for modulo traversing range

• Position control structure (C02570

)

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