Maloperation Of The Drive Plc - Lenze Drive PLC Montageanleitung

Maloperation of the Drive PLC

Maloperation
Communication error
Log−in not possible
PC does not respond
anymore
No control signal at digital
outputs (X2)
Signals are not read in at
digital inputs (X3)
EDK10200EV3 DE/EN/FR 7.0
Troubleshooting and fault elimination
Cause
Drive PLC without supply voltage
No connection between PC and
Drive PLC
PC system bus module 2173IB is not
supplied with voltage
(LED at the PC system bus module is
off)
No terminating resistor (120 W) in
the system bus
PC system bus module 2173IB has
not been initialised
Faulty communication parameters
The system bus module has been
removed from the parallel prot (LPT)
of the PC during operation
A print job has been sent to the
interface used by the system bus
module
Missing connection between X1/+24
and X1/O24
HIGH levels of the input signals are
too low (<13 V)
l
Maloperation of the Drive PLC
Remedy
Switch on the supply voltage
Check wiring of system bus
^ Instructions for the PC system bus
module 2173IB
^
61
Plug in the voltage adapter for
DIN/PS2 keyboard connection
^ Instructions for the PC system bus
module 2173IB
^
57
Observe switch−on sequence:
1. Plug PC system bus module
2173IB on LPT1 or LPTx
2. Switch on PC
Set communication parameters
correctly
^ DDS Getting started",
chapter 4.4.2
Restart PC
Restart PC and use another parallel
port (LPT) for printing
Establish connection
^
59
HIGH levels of the input signals must
amount to 13 V … 30 V
^
59
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