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134 ADV200 • Functions description and parameters list

“Hoistmode2”:

This mode can only be used when the “Positioner” application is installed in the drive.

Openingphase:

Setting of parameters 3172, 3176, 3184, 3186, 3188 and 2382.

Parameter 2382 Torqueref1src (menu 20 - TORQUE CONFIG) must be set to PAR 3192 Brakeopenthr

mon.

Parameter 3182 Brakeopenthrsel is not considered, in that regardless of its value, the values considered

are always to be taken as “torque” and not “current” (since the positioner can only be used in FluxvectorCL

mode).

When the “Driveready” (enable drive) signal switches from 0->1 the open brake command is sent immedi-

ately. At the same time, parameter 3192 Brakeopenthrmon, added to the TORQUECONFIG block, starts

to increase in value from 0 up to the threshold value dened on the output of the selector associated with the

pair of parameters 3184/3186. This value increases over a ramping up time settable in parameter 3188 Brake

torquetime. Parameter 3188 must be set to a value close to the brake open delay (i.e. the time it takes for the

brake to be opened after the open command is sent). This ramp can be monitored via parameter 2392 Torque

ref1mon, visible in the diagrams of GF_eXpress.

When the Start positioner command (in the list of commands of the “Positioner” application) is sent, the value

of parameter 664 Speedsetpointis increased. When this speed reference reaches the threshold dened by

gefran ADV200 Functions Description And Parameters List

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