Lenze Drive PLC EPL-10200 Serie Instructions De Montage page 46

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Troubleshooting and fault elimination
Fault response of the Drive PLC
Malfunction
Communication error Communication error
Log-in not possible L i ibl
PC does not respond
No control signal on the digital
outputs (X2)
No read-in of signals on the digital
inputs (X3)
Fault indications
Display Error
a
1)
keypad PC
a
OF
0 No fault
EE
71 System error
a
EF
61 Communication error to AIF
a
EF
62 Communication error to
CAN-IN1 with sync control
16
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Abb. 1-24
Cause
Drive PLC has no supply voltage
No connection between PC and Drive PLC
PC system-bus module 2173IB has no supply
voltage
(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
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)
MA DrivePLC DE/EN/FR 1.0
Remedy
Switch on supply voltage
›
Check system bus wiring
›
Instructions for PC system-bus module 2173IB
9
›
Plug in the supply voltage adapter for the DIN/PS2
keyboard connection
›
Instructions for PC system-bus module 2173IB
5
Follow the switch-on sequence:
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
8
›
HIGH level of input signals must be between 13 V
... and 30 V
8
Cause
-
Strong interference on control
cables
Ground or earth loops in the wiring
Faulty transmission of control
commands via AIF
CAN-IN1-object receives faulty data
or communication is interrupted
Remedy
-
Shield control cables
Insert the communication module
into the hand terminal
l
Ø
Plug-in connection - bus module
Check FIF
l
Check transmitter
l
Increase monitoring time under
C0357/1 if necessary