9400 technology applications | actuator – speed – Lenze E94AxHE Technology Application Actuating drive - Speed User Manual
Page 15
EDS94TA10010xxxx EN 1.1 - 10/2008
L
15
9400 Technology applications | Actuator – speed
Short setup
Step 4: Controlling the application via terminals
3.6
Step 4: Controlling the application via terminals
Terminal assignment
Procedure
1. Enable controller: Set digital input RFR to HIGH level.
2. Deactivate quick stop: Set digital input DI1 to HIGH level.
3. Enable speed follower: Set digital input DI2 to HIGH level.
4. Select speed setpoint via analog input 1.
O
Tip!
As an alternative, you can activate fixed setpoint 1 by setting digital input DI4 to
HIGH level.
Terminal
Assignment (Lenze setting)
X3
AI1-
AI1+
Speed setpoint
• ±10 V ≡ ±100 % reference speed of motor (C00011)
Speed setpoint conditioning (C 18)
X5
RFR
Controller enable
DI1
Quick stop
• If digital input 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 drive is led to the selected setpoint again via
the set acceleration time.
DI2
Enable speed follower
DI3
Invert speed setpoint
DI4
Activate fixed setpoint 1 as speed setpoint
• Instead of the selection via the analog input 1 the fixed setpoint 1 is used as speed
setpoint.
Change-over to fixed setpoint (C 19)
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
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)