JL1N PLC

fx1n plc
  • This programmable logic controller uses an industrial-grade 32-bit MCU with strong anti-interference and faster speed.
  • The PLC board uses GX programming software for ladder diagrams, written to the PLC directly, and can be monitored online.
  • It supports super encryption, as long as the input password is under the PLC state, there is no read function.
  • Stable and reliable performance, built-in watchdog timer circuit, effectively ensures module long-time work.
  • Widely used in all kinds of industrial automatic control, such as metallurgy, chemical, plastics, textile, food, packaging, printing, building materials, carpentry, central air conditioning, environmental protection equipment, and industrial single process control equipment in industrial assembly line, various kinds of machine tools.

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Basic Sequential Control Commands

LD, LDI, OUT, AND, ANI, OR, ORI, LDP, LDF, ANDP, ANDF,
ORP, ORF, ORB, ANB, MPS, MRD, MPP, MC, MCR, INV, PLS,
PLF, SET, RST, OUT, RST, NOP, END, CALL, CJ, FEND
SRET, STL, RET
Data Processing Command:
ZRST, DECO, ENCO, SUM, BON, MEAN, SQR, SWAP
High-Speed Processing Command:
SPD, PLSY, PWM, PLSR, HSCS, HSCR
Positioning Command:
PLSV, DRVI, DRVA
Convenient Command:
ALT, INC
Contact Comparison Command:
LD=, LD>, LD<, LD<>, LD≤, LD≥,AND=, AND>, AND<, AND<>, AND≤, AND≥, OR=, OR>, OR<, OR<>, OR≤, 0R≥
All commands support 32-bit commands and trigger commands

*Input high speed pulse C235,C238,C251,C253 function compatible with FX1N.
*Y0 Y1 can send maximum 10K pulse, function compatible with FX1N.

When using WORK2 and GX, the baud rate must be set to 9.6K, otherwise, communication will not be possible

Tips
Some customers respond that downloading programs is slow. The length of the download program is 8000 steps by default. Actually, most of the programs written by customers will not exceed 2000 steps, so you can set it in the software in GX or WORK2. Download speed increased by 4 times
How to set
After clicking the + sign in front of the parameter in the program data list, the PLC parameter will appear, and then double-clicking the PLC parameter, the parameter setting interface will appear. In the parameter setting interface, set the memory capacity from 8000 to 2000.

FX1N PLC series has 2 independent 232 serial ports (1,232 level 9pin port (2:TXD 3:RXD 5:GND)2, TTL level 4pin port (1:GXD 2:TXD 3:RXD 4:5V) ), both ports are programmable and connected to the touch screen. When programming, the 9pin port selects the USB-232 line;
The 4-pin port uses a USB-TTL cable. When connecting the touch screen, the 232 level 9pin port is directly connected to the touch screen with a DB9 male-to-female cable (actually only 3 wires are used, 2-2, 3-3, 5-5). The TTL level 4-pin port needs to use our company’s TTL to 232 conversion board to convert to 232 level before it can be connected to the touch screen.

Encryption

1, After powering on, click online-remote operation
2, Stop PLC [RUN changed to STOP]
3, Click to execute, the running light [RUN] on the circuit board will go out after execution, enter the keyword
4, New login keyword-input 11111111 and confirm. After encryption, only upload the Program

Text Example

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