10 Errors
Rev. 08/2018 79
Device does not react
The throttle connected or gas mixer connected does not react to the signals of the stepper motor
driver.
Potential causes:
– The connection between the stepper motor and throttle or gas mixer has been interrupted.
10.3 Acknowledging Faults
In manual mode, you have the following options for acknowledging operating errors:
– Via Error confirmation in the MICT
– By pressing the Open and Close button simultaneously
In automatic mode, you have the following options for acknowledging operating errors:
– The master control sends a signal to the binary reset input
– By pressing the Open and Close button simultaneously
– Via Error confirmation in the MICT
Critical errors can only be acknowledged by switching the device off and on.
Error confirmation in automatic operation
If the VariStep3 stepper motor driver is in automatic mode and an error
immediately reoccurs after the acknowledgment of this error via the MICT,
switch over into the manual mode before re-acknowledging the error again.
After you have acknowledged the error, you can correct a defective
configuration and transfer it to the device via download.
10.4 Customer Service Information
You can reach our customer service during business hours at the following phone and fax
number, or by email:
Phone: +49 5141 93 99 0
Fax: +49 5141 93 99 99
Email: service@motortech.de
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