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
Ladder diagram (LD), function block diagram (FBD), instruction list (IL).
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
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
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
Timer processing is sure to take up the scan time of program , but the system overhead of timer is consistent with the overhead of other instructions. It means that the corresponding scan time depends
Haiwell H series host PLC support 4 channels 200KHz high-speed pulse input independently and 4 channels 200 k high-speed pulse output independently.
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
