Ihse K480-288 - 9.4 Malfunction of Power Supply Units; 9.5 Network Error; 9.6 Failure at the Matrix

Troubleshooting
2020-02-26 251
9.4 Malfunction of Power Supply Units
Diagnosis
Possible Reason
Measure
Matrix cannot
be started
Power supply units not
locked correctly
➔ Check lock and plug-in of the
power supply units.
No power supply
available
➔ Check if power supply cables are
connected correctly.
Power supply units are
not switched on
➔ Check switch on the power
supply units.
Pos: 186 /806-IHS E/Hilfe im Pro blemfall/Netzw erkstörung/480- xx @ 7\m od_1309944607415 _6.doc @ 541 33 @ 2 @ 1
9.5 Network Error
Diagnosis
Possible Reason
Measure
Network
settings are not
assumed after
editing.
Restart of the matrix not
yet completed.
➔ Restart the matrix.
188 /806-IHSE/Hilf e im Problemfall/ Störung an der Matrix/480- xx @ 7\mod _130994433138 3_6.doc @ 540 40 @ 2 @ 1
9.6 Failure at the Matrix
Diagnosis
Possible Reason
Measure
Serial control
impossible or
only restrictedly
possible.
CPU and matrix
operating at different
Baud rates.
➔ Change Baud rate in the matrix
and CPU (see Chapter 5.3.2,
Page 80).
Serial control via
RJ45 port not
possible.
Wrong network cable.
➔ Use a crossed network cable.
Port definitions
as USB 2.0
invalid.
Restart of the matrix not
yet completed.
➔ Restart the matrix.
Pos: 189 /806-IHS E/zz_Layout/ Seitenumbruch @ 8\mod_134 8581820516_ 0.doc @ 69462 @ @ 1