10 Errors
164 Rev. 03/2019
10.2.4 Pickup Input Errors
Faulty input signals from the pickups are detected.
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 122) and Runtime Data – Message Log (see Runtime
Data – Message Log on page 128). 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 78. Compare the signals recorded there with the pickup settings in
your configuration (see Engine – Pickups on page 96).
10.2.5 Acknowledging Faults
While the engine is shut down, you have the following options for acknowledging operating
errors:
– Use Error Acknowledge in the MICT
– Acknowledgment of the error via CAN bus or RS485
– By disconnecting the supply voltage
– Hold button PB on the controller longer than three seconds
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