449
2020/09
PKZ
ERR
Overcurrent protective circuit-breaker
If the parameter PKZ
ERR
A is set for group diagnostics, this bit indicates an error as soon as
only one PKZ of a slave has tripped.
0 No PKZ has tripped or diagnostics function has been deactivated via the
parameter setting.
1 At least one PKZ has tripped.
TYP
ERR
Configuration
If the TYP
ERR
parameter is set with group diagnostics in the parameter setting, this bitindi-
cates an error as soon as a PLC configuration check detects differing slave numbers,types
or position of an SWIRE slave.
0 OK
The PLC configuration check was positive (the configuration stored in the
BL20-E-1SWIRE matches the SET configuration stored in the PLC) or the
diagnostics function is deactivated via the parameter setting.
1 Faulty
A mismatch was determined in the PLC configuration check.
U
AUXERR
Voltage
U
AUX
If the U
AUXERR
A parameter is activated,
AUXERR
will generate an error message as soon as the
power supply goes below the level at which the function of the relays is not guaranteed.
0 Contactor supply voltage is o.k.
(> 20 VDC) or diagnostics function has been deactivated via this parame-
ter.
1 Contactor supply voltage is not o.k.
(< 18 VDC).
TYP
ERR
Sx Device configuration, slave x
Info field for the individual indication of a configuration error as error message. If the TYP-
INFO
parameter is set with individual diagnostics, the error is indicated in this bit fieldas
soon as a PLC configuration check detects differing slave numbers, types or positionof an
SWIRE slave.
0 OK
No configuration error is present and the slave is in data exchange mode
or diagnostics function has been deactivated via the parameter setting.
Configuration error present and the slave is NOT in data exchange mode.
1 Configuration error present and the slave is NOT in data exchange mode.
SD
ERR
Sx Communication, slave x
Info field for the individual indication of the release of the slave diagnostics as error mes-
sage. If the SD
INFO
A is set for single diagnostics, this bit field indicates the error as soon as
the slave diagnostic message of the slave Sx is triggered.
0 No error is present or diagnostics function has been deactivated via the
parameter setting.
1 The slave has set its diagnostics bit or the slave was in data exchange with
the SWIRE master but is not any longer.
Designation Value Comment
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