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FAQs Library
Q
What's the most economic series of PLC, and what's the feature of it?
2022-08-22
A

The most economic series of our PLC is IVC1S series, and its main features are:

1, it supports 6 channels of 10kHz high speed pulse input, and 2 channels of 100kHz high speed pulse output;

2, it supports 1 channel of RS485 and 1 channel of RS232;

3, it doesn't support extension module and can support maximum 60 IO;

4, it doesn't support real-time clock function.

Q
What's the programming software of INVT IVC series PLC, and which programming language can it support?
2022-08-22
A

The programming software is Auto Station, and it can support IL, Ladder and SFC 3 programming language; It doesn't support off line simulation function.

Q
What's the reason when the screen of VT HMI shows 'download: wait?
2021-03-24
A

The screen is locked tightly, please try to loose the installation screw and power on again.

Q
What should we do if the password of PLC has been forgotten?
2021-03-24
A

There is not factory password for it and can only format PLC.

Q
The extension modules can be used for different series of PLC?
2021-03-17
A

The extension modules of IVC1L can be used in IVC1, just the height of IVC1L extension modules is about 1cm higher than the ones of IVC1. The extension modules of IVC2 is same with IVC3. IVC2L has isolated extension modules, cannot be used in other series PLC.

Q
Some foreign language can be showed in off line simulation mode, but cannot show in the screen after download(VS HMI)
2021-03-04
A

Please try‘Arial' font first. If it doesn't work, try to copy the language to 'word' document to know the exact font, for example, it should be 'Shruti' font for Indian language. Note: The 'systemFont' file in the installation directory of VS HMITool should have this font format.

Q
Does the IO cables sell together with AX PLC CPU?
2021-02-25
A

No. The CPU is sold without any spare parts including cables; it needs to buy the IO cable and terminal seperately.

Q
What's the meanings of suffix -1, -2 and -6 of IVC1L modules(IVC1L-1614MAR1/IVC1L-1614MAR2/IVC1L-1614MAR6)?
2021-02-25
A

-1: with integrated 2 analog inputs and 1 analog output;
-2: with removable ternimal;
-6: with integrated 2 analog inputs and 1 analog output and removable terminal;

Q
What's the difference between VS HMI and VK/VT HMI?
2021-01-27
A

The programming software of VS HMI is HMITool and VK/VT HMI is programmed by VT Designer, and VS HMI is economic model whose price is good.

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