Wiki source code of Crouzet PLC

Last modified by Wecon on 2025/09/03 21:04

version	line-number	content
1.1	1	= CROUZET M3 (FBD) Serial =
	2
	3	Support Series: Crouzet Millenium 3 CD12/CB12
	4
	5	1）V-BOX setting
	6
	7	\|=Item\|=Recommended \|=Note
	8	\|=Protocol\|CROUZET M3 (FBD)\|
	9	\|=Connection\|RS232\|
	10	\|=Baud rate\|115200\|
	11	\|=Stop bits\|1\|
	12	\|=Data bits\|7\|
	13	\|=Parity\|EVEN\|
	14
	15	2）Address List
	16
	17	\|=Type\|=Device registers\|=Format\|=Range\|=Note
	18	\|(% rowspan="4" %)Bit\|I\|I DD\|1~~99\|Input
	19	\|SLIBit\|SLIBit DD.dd\|1.0~~24.15\|Serial Link Input
	20	\|SLOBit\|SLOBit DD.dd\|25.0~~48.15\|Serial Link Output(Read only)
	21	\|State\|State D\|1~~1\|PLC state(Read only)
	22	\|(% rowspan="5" %)Word\|AI\|AI DD\|1~~99\|Analog Input
	23	\|SLIn\|SLIn DD\|1~~24\|Serial Link Input
	24	\|SLOut\|SLOut DD\|25~~48\|Serial Link Output(Read only)
	25	\|Time\|Time D\|1~~6\|(((
	26	Time1: Second
	27
	28	Time2: Minute
	29
	30	Time3: Hour
	31
	32	Time4: Day
	33
	34	Time5: Month
	35
	36	Time6: Year
	37	)))
	38	\|Order\|Order D\|1~~1\|(((
	39	Running command(Write only)
	40
	41	~=2: Run mode; =1: Stop mode;
	42	)))
	43
	44	3）Cable Wiring
	45
	46	{{id name="ICrouzetRS232VBox.png"/}}[[image:xwiki_V-BOX_V-Net_Training_1+Communication_WebHome_17c95c427d52c6e.png\|\|alt="CrouzetRS232 VBox.png" height="247" width="400"]]
	47
	48	✎Note: As the wiring diagram indicated, this protocol requires the DB9 serial port pin 4. But pin 4 is undefined for all V-Box, so it need the user to solder a Pull-up resistor to make the pin 4 working. As for how to solder the resistor on the motherboard, please contact with Wecon technical support for the details.

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