Panasonic EBL512 G3 Operating Instructions Manual page 74

FAULT: Temperature sensor, control unit xx
The sensor is not correctly connected, is faulty, or is missing.
FAULT: Wrong connections, primary network, detected by CU xx
The order of the control units in the primary network ring doesn't match the order specified in the SSD data.
Check cables and the SSD data programming.
FAULT: Wrong connections, secondary network, detected by CU xx
The order of the control units in the secondary network ring doesn't match the order specified in the SSD data.
Check cables and the SSD data programming.
Note that the secondary ring must run in the opposite order of the primary ring.
FAULT: Wrong information, control unit xx
Can be shown in conjunction with new software download and/or when commissioning a system. This fault can be generated due
to a bad network, i.e. communication problems.
One or more control units might have data stored that is not the same in all control units. If a control unit restarts in conjunc-
tion with this fault, synchronization will start automatically, otherwise synchronization has to be started via menu H8/S8 (or via
EBLWin).
It is important that all control units that are supposed to exist (SSD downloaded via EBLWin) are running
and are connected to the network. The network programming has to be done. It will take 90-120 seconds
until this fault is corrected.
FAULT: Wrong type expansion board x
loop x control unit xx
This is valid for the I/O Matrix board 4582 no. x connected on COM loop x in the control unit no. xx.
Check the board type, set with jumpers JP4 and JP5 on the I/O Matrix board. The type should be the same as programmed via
EBLWin.
FAULT: Wrong type, expansion board x,
control unit xx
Valid for the 8 zones exp. board 4580, the 8 relay outputs exp. Board 4581 and the Inputs and outputs exp. board 4583, mounted
in control unit no. xx.
Check the type of board, which should be the same as programmed via EBLWin.
FAULT: Wrong type of unit xxxxxx
Check the type of unit, which should be the same as programmed via EBLWin.
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