CT Analyzer User Manual
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403.xxx Warning [403.xxx] Check CT SB2 switch box wiring: CTA OUTPUT, TAPS XN and/or X1
may be disconnected.
Reason: The CTA OUTPUT sockets of the CT SB2 are not properly connected to the
CT Analyzer output.
Solution: Make sure that the CTA OUTPUT sockets on the CT SB2 are properly
connected to the CT Analyzer and restart your test.
404.xxx Warning [404.xxx] Check CT SB2 switch box wiring: CTA PRIM and/or PRIM IN terminal
may be disconnected.
Reason: The CTA PRIM sockets of the CT SB2 are not properly connected to
CT Analyzer input PRIM.
Solution: Make sure that the CTA PRIM sockets on the CT SB2 are properly connected
to CT Analyzer input PRIM and restart your test.
405.xxx Warning [405.xxx] Check CT SB2 switch box wiring: CTA SEC terminal, TAPS XN IN
and/or X1 IN may be disconnected.
Reason: The CTA SEC sockets of the CT SB2 are not properly connected to
CT Analyzer input SEC.
Solution: Make sure that the CTA SEC sockets on the CT SB2 are properly connected
to CT Analyzer input SEC and restart your test.
406.xxx Warning [406.xxx] Check CT SB2 switch box wiring: <text depending on connection
actually detected>
Reason: The CTA SEC sockets of the CT SB2 are not properly connected to
CT Analyzer input SEC.
Solution: Make sure that the CTA SEC sockets on the CT SB2 are properly connected
to CT Analyzer input SEC and restart your test.
407.xxx Warning [407.xxx] Check CT SB2 switch box wiring: Wrong polarity at CTA SEC or CTA
OUTPUT terminal
Reason: Reverse polarity at the CTA SEC sockets or the CTA OUTPUT sockets of the
CT SB2.
Solution: Make sure that the CTA SEC sockets and the CTA OUTPUT sockets on the
CT SB2 are properly connected to CT Analyzer and restart your test.
408.xxx Warning [408.xxx] Check CT SB2 switch box wiring: <text depending on missing
connection actually detected>
Reason: At least one of the CT taps enabled for multi-ratio testing is not connected to
the CT SB2 correctly.
Solution: Make sure that all CT taps are connected correctly to the TAPS terminals on
the CT SB2 and restart your test.
409.xxx Warning [409.xxx] Check CT SB2 switch box wiring: <text depending on incorrect
connection actually detected>
Reason: Wiring of at least two CT taps is mixed, e.g. CT tap X2 is connected to TAPS X3
on the CT SB2 and vice versa.
Solution: Make sure that all CT taps are connected to the correct TAPS terminals on the
CT SB2 and restart your test.
411.xxx Warning [411.xxx] Firmware download to switch box failed! Error: SBErrNo
Reason: CT SB2 firmware download failed.
Solution: Ensure that the CT SB2 is connected to the CT Analyzer and repeat the
firmware download to the CT SB2.