8 Appendix
53
Appendix A: H0U-XP series PLC instruction
A.1 Introduction to H0U-XP series PLC
Inovance H0U-XP series PLC (H0U integrated programmable controller, hereinafter referred to
as H0U) is a controller that integrates PLC and TOD text. The control logic and display interface
can be user-programmed.
The PLC program storage space is up to 8K steps; it supports all instructions of H1U, and
supports CAN communication instructions; supports 6 high-speed inputs and 2 high-speed pulse
outputs (transistor output model only); the difference from H1U is that there is no indicator light in
the input and output parts and there is no RUN-STOP DIP switch, the program runs
automatically after power on; the two communication ports, COM1 and COM2 can be used as
master station and slave station; RS485 (COM0) communication port is currently used to
download the program. For specific PLC functions, please refer to the "H1U\H2U Series
Programmable Logic Controller User Manual" and "Inovance Small PLC Instructions and
Programming Manual" separately issued by our company.
The maximum capacity of TOD program is 56kB; TOD is the same as other general human-
machine interface products. The interface programming environment of H0U is HTodEditor
software, which can place various "controls" on the page and assign required attribute settings to
each control, thus complete functions such as status information display, parameter display,
parameter setting, etc. The main components of the TOD interface are dot-matrix liquid crystal
display (LCD), 3 LEDs, and up to 25 function keys, all of which can be easily defined; the
resolution of the LCD is 192×64, which can display 18 English characters×4 lines; TOD supports
simplified Chinese and English language display, and can be switched online; the page number
is 1 to 65535, and random numbering is allowed.
Use AutoShop and HTodEditor to download programs for PLC and TOD respectively.
A.1.1 Naming rules
H 0U – 08 08 M R T _– XP – 6AT
① Company product information H: Inovance Controller
② Serial number 0U: text + PLC integrated controller
③ Number of input points 08: 8 points inputs
④ Number of output points 08: 8 points outputs
⑤ Module classification M: general controller main module
⑥ Output type R: Relay output type; T: Transistor output type
⑦ Output type T: Transistor output type
(if item ⑥ and ⑦ both appears, it means mixed output)
⑧ Reserved for future expansion
⑨ CPU type identification XP: NXP type CPU
⑩ Special function identification 6AT: built-in analog expansion card
To Next Page
Loading...
Need help?
General
