Troubleshooting And Fault Elimination - Lenze EPL-10200-EI Instructions De Montage

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Faulty behaviour of the Drive PLC
Malfunction
Communication error Communication error
Log-in not possible
PC does not respond
No control signal on the digital
outputs (X2)
No read-in of signals on the
digital inputs (X3)
System error messages
Display
Keypad

noer
ccr 
ce0 

ce1
L

Troubleshooting and fault elimination

Cause
Drive PLC has no supply voltage
No connection between PC and Drive PLC
PC system-bus module 2173IB has no supply vol-
tage
(LED is OFF on the PC system-bus module)
No termination resistor (120 Ω ) in the system bus
PC system-bus module 2173IB was not initialized Follow the switch-on sequence:
Communication parameter is faulty
The system-bus module was disconnected from
the parallel port (LPT) of the PC during operation
A print job was sent to the interface/port used by
the system-bus module
Missing connection between X1/+24 and X1/O24
HIGH level of input signals is too low (<13 V)
Error
1)
PC
0 No fault
71 System error
61 Communication error to AIF
62 Communication error to
CAN-IN1 with sync control
^ÄÄK NJOQ
Cause
-
Strong interference on control ca-
bles
Ground or earth loops in the wiring
Faulty transmission of control com-
mands via AIF
CAN-IN1-object receives faulty data
or communication is interrupted
EDK10200EV3 DE/EN/FR 5.0
Remedy
Switch on supply voltage
Check system bus wiring
 Instructions for PC system-bus module 2173IB

41
Plug in the supply voltage adapter for the DIN/PS2
keyboard connection
 Instructions for PC system-bus module 2173IB
 36
1. Plug the PC system-bus module 21731B into
LPT1 or LPTx
2. Switch on the PC
Set the communication parameter correctly
 DDS "First steps", Chap. 4.4.2
Restart the PC
Restart the PC, and use the other parallel port
(LPT) for printing
Set up the connection
 39
HIGH level of input signals must be between 13 V
... and 30 V
 39
Remedy
-
Shield control cables
Insert the communication module
into the hand terminal
Plug-in connection - bus module
Check FIF
Check transmitter
Increase monitoring time under
C0357/1 if necessary
?
QV