Lenze E94AxHE Technology Application Actuating drive - Torque - Manual (Page 11)

EDS94TA10020xxxx EN 1.1 - 10/2008
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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-
A1-
A1R
A2+
A2-
GI
RFR
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8