摘要:
A method for setting the parameters of electronic motor controls of hoisting equipment with a control mechanism (10) for the hoisting equipment with at least one hoisting switch (5), one lowering switch (6) and one emergency shutoff switch (4) and with a display (8) in which the following steps are preformed: (i) starting of the parameter setup mode, (ii) automatic, sequential run-through and display of all parameters, (iii) binary selection of a displayed parameter, if so desired, (iv) changing of the setting of the selected parameter, if so desired, (v) saving of the changes, (vi) termination of the parameter setup mode.
摘要:
A method for setting the parameters of electronic motor controls of hoisting equipment with a control mechanism (10) for the hoisting equipment with at least one hoisting switch (5), one lowering switch (6) and one emergency shutoff switch (4) and with a display (8) in which the following steps are preformed:(i) starting of the parameter setup mode,(ii) automatic, sequential run-through and display of all parameters,(iii) binary selection of a displayed parameter, if so desired,(iv) changing of the setting of the selected parameter, if so desired,(v) saving of the changes,(vi) termination of the parameter setup mode.
摘要:
The invention relates to a circuit arrangement comprising a hoist controller (12) of a hoist (10), a control pendant (12) having an emergency stop switch (2), and a control line (3) which electrically connects the hoist controller (12) to the control pendant (12) and has a control voltage applied thereto. In order to provide a circuit arrangement for monitoring an emergency stop switch of a hoist having a pendant switch, which circuit arrangement can be used to reliably detect a short circuit, it is proposed to assign a controller (1) to the emergency stop switch (2), which controller superimposes a cyclical pulse on the control voltage, and to design the hoist controller (12) in such a manner that said hoist controller monitors the cyclical pulse and switches the hoist (10) to a safe state in the absence of the cyclical pulse.
摘要:
The invention relates to a circuit arrangement comprising a hoist controller (12) of a hoist (10), a control pendant (12) having an emergency stop switch (2), and a control line (3) which electrically connects the hoist controller (12) to the control pendant (12) and has a control voltage applied thereto. In order to provide a circuit arrangement for monitoring an emergency stop switch of a hoist having a pendant switch, which circuit arrangement can be used to reliably detect a short circuit, it is proposed to assign a controller (1) to the emergency stop switch (2), which controller superimposes a cyclical pulse on the control voltage, and to design the hoist controller (12) in such a manner that said hoist controller monitors the cyclical pulse and switches the hoist (10) to a safe state in the absence of the cyclical pulse.