gefran ADV200

ADV200 • Functions description and parameters list 97
2 T clim mot/gen
3 T lim sym
4 T lim pos/neg
If set to 0 no specic type of current limitation is set.
If set to 1 the active positive torque limit is TorquecurrlimPos and the active negative torque limit is Torque
currlimNeg; the limit is provided on the torque current.
Torque limits with TorquecurrlimSel = 1 Torque limits with Torquecurrlimsel = 2
If set to 2 three conditions are possible:
1 - If the motor speed is > +1% of Ratedspeedthe active positive torque limit is TorquecurrlimPos and
the active negative torque limit is TorquecurrlimNeg.
2 - If the motor speed is < -1% of Ratedspeedthe active positive torque limit is TorquecurrlimNeg and
the active negative torque limit is TorquecurrlimPos.
3 - If -1% of Motor non speed < motor speed < + 1% of Ratedspeedthe active positive torque limit is
TorquecurrlimPos and the active negative torque limit is TorquecurrlimNeg
If set to 3 the torque limits are symmetrical. The torque reference is the value of parameter 2358Torquelim
possrc. This mode is not managed in the V/f control mode. The limit is provided on the torque current.
If set to 4 the torque limits are assigned independently, setting the value of parameter 2358Torquelimpos
src as the positive torque reference and the value of parameter 2370Torquelimnegsrc as the negative
torque reference. The torque reference is the value of parameter 2370Torquelimnegsrc. This mode is not
managed in the V/f control mode. The limit is provided on the torque current.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
20.4 2358Torquelimpossrc LINK 16/32 6000 0 16384 ERWZ F_S
Selection of the origin (source) to be used to set the torque limit:
If parameter 2354Torquecurrlimsel is set to 3 the torque limit is symmetrical
If parameter 2354Torquecurrlimsel is set to 4 the torque limit is positive
The signals that can be associated with the function can be selected from the “L_PLIM” selection list.