Lenze 9400 Manual - Manual (Page 91)

Single-axis controllers
Device description
Devices in the range 145 ... 695 A (75 ... 370 kW)
4

91 EDS94SPP101 EN 7.1
Pos. Description
MXI1 Module receptacle for extension 1, e.g. communication
MXI2 Module receptacle for extension 2, e.g. communication
MMI Module receptacle for memory modules
MSI Module receptacle for safety equipment
X1 System bus (CAN), under the cover
X2 24-V supply / Statebus
X3 Analog inputs / analog outputs
X4 Digital outputs
X5 Digital inputs
X6 Diagnostics (with diagnostic adapter or keypad)
X7 Resolver
X8 Encoder
 Lower cover
 Retractable nameplate
 Upper cover
 EMC wire clamp
X100 Mains / DC-bus voltage
X105 Motor / external brake resistor
X106 Motor temperature monitoring (position depends on the device size)
X107 Control of motor holding brake
 EMC shield clamp
 Holes for transport and assembly guides
 Shield connection/strain relief (device sizes: 8S, 8 and 9)
 Barrier between mains input and other power terminals (device sizes: 8S, 8 and 9)
 Switch for operation in IT systems
The LED display enables fast indication of several operating states.
LED Labelling Colour Description
CAN-RUN green CAN bus ok
CAN-ERR red CAN bus error
DRIVE READY green Standard device is ready for operation
DRIVE ERROR red Error in the standard device or application-induced
24 V green 24 V supply voltage ok
SSP94LED01
USER yellow Message parameterised by the application
Pos. Symbol Description

 Long discharge time: All power terminals carry hazardous voltages for at
least 20 minutes after mains disconnection!
 High discharge current: Fixed installation and PE connection to EN 61800-5-1
required!
 Electrostatic sensitive devices: Before working on the device, the personnel
must remove any electrostatic charges using suitable measures!