H04DT can connect with not only digital temperature sensor DS18B20, but also the sensor SHT1x (SHT7x), the temperature measurement range of DS18B20 is -55 ~ + 125 ℃; The sensor SHT1x (SHT7x) can measu
HaiwellHappy programming software provides many functions with address annotations , network annotations、function block (instruction) annotations, block annotations, table annotations ,and project ann
Haiwell plc function of generating PLC executable file can generate the plc program into independent executable file which is very easy to use ,so you do not need to send the PLC program to the user d
Haiwell PLC support firmware upgrading.The upgrading process is as follows:1. Download corresponding module upgrade file bag from the [download center],and then decompressed it.2. Run the Haiwell PLC
(1) It is the software failure that causes the flashing of the PLC error indicator. For example, if the hardware configuration of the PLC program is different from the actual PLC configuration. At thi
The reason can be that the extension cable is not firm between the PLC and expansion module.
Our programming software is called HaiwellHappy programming software which is of original design. The programming interface of is similar to SIEMENS and the instruction address is similar to Mitsubish
HHSC instructions of Haiwell high-speed counter support the single-segment comparisons and multi-segment comparisons. The multi-segment comparisons are divided into relative comparison , absolute comp
