Lenze E94AxHE Technology Application Actuating drive - T Instrukcja Użytkownika Pobierz pdf (Strona 11)

EDS94TA10020xxxx EN 1.1 - 10/2008 L 11

9400 Technology applications | Actuator – torque

Parameter setting & configuration

Assignment of the I/O terminals

4.2 Assignment of the I/O terminals

4.2.1 Setpoint and control signals

The following tables contain the Lenze assignment of the analog and digital inputs for the

"Actuating drive - torque" technology application.

Analog inputs

Digital inputs

Terminal X3 Signal (Lenze setting)

AI1-

AI1+

Torque setpoint

Torque setpoint conditioning

(C 14)

AI2-

AI2+

Speed limit value

Speed limit value conditioning

(C 16)

Terminal X5 Signal (Lenze setting)

DI1 Quick stop

• If DI1 is set to LOW level, the drive is decelerated to standstill within the deceleration

time set for the quick stop function independent of the setpoint selection.

• If the quick stop function is deactivated, the defined torque is available again, as the case

may be, an acceleration via the set acceleration time of the speed limit value is effected.

Quick stop

(C 22)

DI2 Enable torque follower

Torque follower

(C 20)

DI3 Invert torque setpoint

DI4 Activate fixed setpoint 1

Instead of the selection via the analog input 2 the fixed setpoint 1 is used as speed limit

value.

Change-over to fixed setpoint

(C 17)

DI5 Reset error

• By means of a LOW-HIGH edge an existing error status can be reset if the cause of the

fault is removed.

DI6 Manual jog

Manual jog

(C 21)

DI7 DI8 Function

LOW LOW Stop

HIGH LOW Manual control in positive direction

LOW HIGH Manual control in negative direction

HIGH HIGH - (previous state remains active)

A1+

A1-

A1R

A2+

A2-

RFR

DI1

DI2

DI3

DI4

DI5

DI6

DI7

DI8

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 33 34

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