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
The communication baud rate of module S01RS supports 2400, 4800, 9600, 19200, 38400, 57600, the supported formats are N,8，2For RTU,E,8,1For RTU,0,8,1For RTU,N,7,2For ASCII,E,1For ASCII, while H01RS ad
Haiwell N series host PLC, according to the different types, there are 4, 6 and 8 channels 200KHz high-speed pulse input independently, and 4, 6 ,8 channels 200KHz high-speed pulse output independentl
The analog output has voltage output and current output, the external wirings of the two types are different; If the current output was used in the beginning, and now it is changed to voltage output,
The maximum allowable current supplied by DC24V from the host PLC is 300mA. It means when the input voltage is DC24V and the power is less than 7.2W, the power supply of host plc can be used directly.
Default 2 communication ports, 1 RS232 (COM1) and 1 RS485 (COM2, byterminal “A+ B-“). Excluding the default 2 communication ports, C seriesdoesn’t support any more expansion. And T/H/N series can expa
Wiring as shown below:Note:1.VDD (Vdd+) and GND (Vdd-) as the power supply terminal of sensor, it can be connected to the nearest.2.The cable between DS18b20 sensor and modules is recommended to be th
