Lenze 9400 Manual - Manual (Page 87)

Single-axis controllers
Device description
Devices in the range 2 ... 24 A (0.37 ... 11 kW)
4

87 EDS94SPP101 EN 7.1
Standard device 
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 and statebus
X3 Analog inputs and analog outputs
X4 Digital outputs
X5 Digital inputs
X6 Diagnostics
X7 Resolver
X8 Encoder
 Lower cover
 Retractable nameplate
 Upper cover
 EMC clip
 Prominent warning label close to the device!
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 3 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, personnel must
ensure that they are free of electrostatic charge!
Installation backplane 
Pos.
Description
X100 Mains / DC-bus voltage
X105 Motor / external brake resistor
X106 Motor temperature monitoring
X107 Control of motor holding brake
X109 DC busbar +
X110 DC busbar -
 EMC wire clamp (for device sizes II + III), replaces 1 x 
 EMC shield clamp