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1.4520.660 – MIC5 E2 Tr2 no signal detected
Yellow alarm. Initiated by MIC5.
Cause
No signal from pulse sensor 2
(B75).
1.4520.661 – MIC5 E2 Tr2 polarity detection fail
Yellow alarm. Initiated by MIC5.
Cause
Unable to detect polarity of pulse
sensor 2 (B75).
1.4520.662 – MIC5 E2 Tr2 wrong polarity
Yellow alarm. Initiated by MIC5.
Cause
Pulse sensor 2 (B75) has wrong
polarity.
1.4520.663 – MIC5 E2 Tr2 no index mark detected
Yellow alarm. Initiated by MIC5.
Cause
Unable to detect index mark of
pulse sensor 2 (B75).
1.4520.664 – MIC5 E2 Tr2 wrong n of trigg events
Yellow alarm. Initiated by MIC5.
Cause
Incorrect number of events from
pulse sensor 2 (B75).
1.4520.665 – MIC5 E2 Tr2 signal missing
Yellow alarm. Initiated by MIC5.
Cause
Expected signal from pulse sensor
2 (B75) is missing.
1.4520.666 – MIC5 E2 Tr2 signal faulty
Yellow alarm. Initiated by MIC5.
Cause
Unexpected signal from pulse
sensor 2 (B75) detected.
106 | Troubleshooting | MS150121/02E 2017-09
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
Corrective action
u Check sensor, sensor gap, cabling, data record settings and timing
wheel. Replace sensor as necessary. (→ Page 203) (→ Page 202)
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