Motortech MIC-Marine, Руководство по эксплуатации

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10 Errors
Rev. 09/2019 167
10.2.3 Misfire Detection (Primary)
Misfiring due to an open circuit on the primary side was detected and displayed in the runtime
data.
Potential Causes
– Defect in the output wiring
– Ignition coil defective
10.2.4 Pickup Input Errors
Faulty input signals from the pickups are detected. As of firmware version 1.1.00000, a pickup
input error is indicated on the device by the status LED flashing twice (2 times red/off 250 ms,
750 ms off). Refer to the section
LED Functions on page 29.
Potential Causes
– Number of teeth on the flywheel does not match the set number.
– Damage to or uneven running of trigger disc
– Interference in the wiring of the pickup
– Wiring of the pickup incorrect
– Distance of the pickup incorrect
– Dirt on the pickup
Troubleshooting for Possible Causes
You will find information on possible causes of a pickup input error in the windows Runtime Data
– States (see Runtime Data – States on page 124) and Runtime Data – Message Log (see Runtime
Data – Message Log on page 131). When analyzing the messages shown there, please note that
the number of the pickup (e.g. PU2) only names the pickup at which the error or problem was
identified. Hence, this does not mean that this particular pickup also caused the problem. For
example, if the pickup PU1 is defect, it is entirely possible that, under certain circumstances, the
problem may only be identified at pickup input PU2.
For information on the numbers shown in the error messages (e.g. PU1=0x00001002 ), refer to
the documentation on the pickup status bits on the storage device enclosed with the ignition
controller. You can open the file via the menu:
Documentation -> More information.
For a more in-depth analysis of the problem, the pickup traces may support you. Refer to the
section
Pickup Trace on page 79. Compare the signals recorded there with the pickup settings in
your configuration (see Engine – Pickups – General on page 98).