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1. How does the CanLink communication terminal resistance match?
When CanLink communication, the terminal resistance is generally required to access the first end of the communication device. The resistance of the terminal resistance is 120 euros, Lensail Frequency converter The body / expansion card and PLC terminal resistance have been built, DIP selection is access.
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2. Frequency converter DI terminal cannot be used, how to confirm that it has been invalid?
1) Multimeter Check the diode characteristics of the terminal, the multimeter is displayed in 0.4V is normal, short circuit or open instructions. The DI terminal is set to a feature, check whether it can be used normally, for example, the LS500 series Frequency converter set DI1 as forward operation, you need to set f0-02 = 1, f4-00 = 1, see if you can let {[ 11]} Startup, if it can be activated, the DI terminal is normal.
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3. Frequency converter When controlling positive inversion with a DI terminal, the steering of the motor is immediately handover or decelerated after changing the steering?
When Frequency converter controls the terminals of the positive and reverse, the motor will decelerateAfter 0 Hz, the direction of handover.
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4. LS500 Series Frequency converter Can you set the terminal to play priority?
Can,The F8-27 is set to 1 o'clock priority, during the Frequency converter operation, start the forward transfer or reverse point, and the operation is immediately taken.
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5. Frequency converter DI5 terminals as a pulse input terminal, can the input pulses can be monitored? Frequency converter DI5 terminal as a pulse input terminal, how to solve the reception frequency and actual transmission?
Can monitor,U0-18: PULSE input pulse frequency, unit is 0.01kHz; U0-27: Pulse Enter a pulse frequency, unit is 1 Hz. The reception frequency is inconsistent with the actual transmission. Possible cause: 1. On-site interference problem, result in inconsistencies, can be solved by adding magnetic ring; 2. Correspondence the pulse of the pulse corresponds to the corresponding relationships of F4-28-F4-31.
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6. Digital control terminal DI and virtual DI can be used at the same time?
Can be used at the same time.
