YOKOGAWA VF701 S2 | Factory Sealed & 1 Year Warranty

Ricardo (Sales Manager)

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WhatsApp : +86 180 3013 2586
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◎ PLC related

Controlling the working environment of the PLC can effectively improve its working efficiency and life. 

When installing the PLC, avoid the following places:

(1) The ambient temperature exceeds the range of 0 to 50 °C;

(2) Relative humidity exceeds 85% or there is condensation of dew (caused by sudden changes in temperature or other factors);

(3) direct sunlight;

(4) Corrosive and flammable gases such as hydrogen chloride, hydrogen sulfide, etc.;

(5) Have an amount of iron filings and dust;

(6) Frequent or continuous vibration, the vibration frequency is 10 ~ 55Hz, the amplitude is 0.5mm (peak-peak);

(7) Impact exceeding 10g (gravitational acceleration).

◎ Main contents and steps of PLC debugging

1. Input program

2. Check electrical wiring

3. Analog debugging

(The analog debugging can be debugged by the analog platform provided by the system, or it can be simulated 

and debugged under the condition that the system is powered off. For example, if the spindle is turned off, the 

PLC will not operate properly, so the spindle motor will not actually operate. It will not cause an accident. )

4. Running debugging

5.Unconventional debugging, verification of security and alarm function

(This part of the work is generally divided into analog debugging and in-service debugging to prevent

damage to the device and device if the protection function fails.)

6. Safety inspection and put into trial test operation

◎ Our  Advantage Brands and Series

Control systems (DCS, PLC, SPS, CNC)

-Panel controllers

-HMI and display panels

-Industrial PC's

-Frenquency interver and servo

-Motos

-Power supplies

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