Yatai Inverter YTB-S-LT User’s Manual
6.2
Normal Operating
1. According to the site specific requirements, connect the pulse sensor for counting the length of yarn and
the sensor for yarn broken.
2. In accordance with the spinning requirement, other parameters can be set up.
3. Commissioning operation with motor: Examining the rotation direction of winding motor is or isn’t
identical to the requirement. If not, the user must change two random output line of U, V and W; and it is also
needed to examine the rotation direction of the Extra-feeding is or isn’t consistent with the requirement, if not,
the user must also change two random output line of U1,V1 and W1. (Notice: when wiring again, must cut
off the power supply!)
4. Observing the operating status of the yarn spindle: Analyze the degree of tightness and mellowness
of the
yarn spindle and refer to the parameter’s setting explanation in detail to find out the improper parameters and
alter them carefully till they can satisfy the requirements of your spinning.
5. Configure the trained professionals to operate such as the actions of handling the yarn broken, spindle
changing and other matters and to treat some simple machine faults.
（
Detailed can be seen in
Chapter7-Recovery Processing and Routine Maintenance
）
.
6. If still have some problems that cannot resolve, please according to the communication method to contact
us for resolving. At the same time we welcome you to
send information back the insufficiency of this
converter to us. We will strive for improving.
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