38
T
ROUBLESHOOTING
E Operating Manual with Troubleshooting Guide
www.protecta.hu
Table 5-3 Application warning messages
W
ARNING MESSAGE
(A
PPLICATION
)
E
XPLANATION
0x0001 (diff3wVgroup)
The connection of the primary winding in primary-
secondary and primary-tertiary relation is selected in
contradiction (eg. Y and D) in the Transformer
Differential protection function block. The function is
disabled in this situation.
0x0002 (rangeMismatch)
Example: Summarized currents used in certain function
blocks are measured by different CT modules, and the
“Rated secondary I1-3” or the “Rated secondary I4”
parameters are diff
erently set in the corresponding “CT4
module” function blocks. Indicated with red LED.
0x0004 (nompeakMismatch)
Example: Summarized currents used in certain function
blocks are measured by different types of CT modules,
for which the max. measured current is different (e.g.:
CT+5151 module 50x In, CT+5101 module 4. channel
12,5x In).
0x0008 (frSourceMissing)
Frequency based function blocks are used in the
configuration but no frequency source is configured.
0x0010 (modeNotOn)
The mode of device according to IEC 61850 is not ON. It
can be switched on in the commands menu common
field.
0x0020 (userUKE)
The ‘External Warning’ binary status input signal of the
Common function block is TRUE. This is defined by the
user in the graphical logic editor. Possible reasons are
status feedback failure, VT MCB failure, etc…
0x0040 (mvDistVolt)
The ‘Connection U1-3’ parameter of the VT4 module
function block is set to Ph-
Ph while the ‘Operation’
parameter of any distance protection or directional
overcurrent function block is not Off. These functions are
disabled in this situation.
0x0080 (eventRecSize)
The number of the configured events channels has
reached the limit.
0x0100 (simulatorMode)
Binary input simulator mode enabled.
0x0200 (wrongSysFrv)
The set ‘Power system frequency’ (system settings /
system parameters) and the frequency of the measured
voltage are different. 50Hz measured and 60Hz set or
vice versa.
0x0400 (maxILoadHigh)
The ‘Max.I_load’ parameter of the Busbar differential
protection is set
higher than the “Base sensitivity” of the
differential characteristics.
0x0800 (genParamError)
Other parameter mismatch. For more details see the
RDSP log.
