Ladder diagram (LD), function block diagram (FBD), instruction list (IL).
Set password modification in the program menu bar file [program project properties],it means that the file can't openModify the password in the program menu bar PLC [PLC password],it means that PL
es, each communication port of Haiwell PLC could do uploading or downloading the program and can be be used for communication. It can directly be used when the HMI pin definitions and ports are the sa
1. Try to buy the 【USB - RS232 serial conversion line】with a famous brand ,for the quality can be guaranteed and the driver is stable2. Always use a same USB port, because after the replacement of dif
Haiwell PLC programming software can automatically judge how many ports can be used in the computer.The port has no difference (except the PC), all are available for downloading and can be online. For
Haiwell H series host PLC support 4 channels 200KHz high-speed pulse input independently and 4 channels 200 k high-speed pulse output independently.
Requirements are as follows:1. It is best to use the encoder of 24V power supply;2. The output mode can be the OC gate or the encoder of 24V logic level output such as (push-pull output, NPN or PNP op
The default communication format of Haiwell PLC is :19200,8 N 2.Click on the "PLC online"which is in the PLC option of the menu bar,and choose the right PC port, select baud rate, the data f
