riandanualdy

Hello,  I done connect HMI NB7W series to PLC CP1E and just using input and output (0,0 and 100,00) and i can send data from weighing scale to PLC CP1E with RS232 communication. My Question is, if i want to send data from HMI NB7W to PLC CP1E but must input the new data first using number input in HMI NB7W, can i send a new data with RS232 communication (like send data from weighing scale to PLC CP1E)? so i can save the new data to memory in CP1E. I use NB Designer Software and CX Programmer software. If possible, can you tell me how to do it?  Thank you Riandanu

How to input the name with NB and save it in to D memory in PLC? I Have CP1E-N30DT and include 1 RS232 port, if i want use 2 port RS232(for SATO dan HMI NB) and 1 port for RS485(For my weighing scale), what module can i use?   Thank you Danu

Hello, my name is Danu. I have a project to print label to SATO printer with CP1E from my weighing scale. I can print weight data in label, and i think i dont have a problem with SATO and weighing scale. My question is, can CP1E input the name of user with keyboard or HMI (especially NB7W (because i just have NB7W)) and save it in memory in CP1E? because i want print a label with name of user, weight data, and name of goods. And my second question is, Does Omron PLC have a type that has 3 RS232 or 1 RS232 with 2 optional board for RS485 (CP1W-CIF11) and RS232 (CP1W-CIF01) ? Thank you.

i Try just send RW without CrLf and the output is just weight data without ?. And i think my problem its solved, Thank you for your help Mr. @Wasan and Mr @Michael Walsh. 

The post before this post i use ladder diagram V3, but if i use V2 and move it to my ladder diagram, the output is like this (check my image), first PLC get ST,GS,+0009675kg but after that the data change to ?T,GS,+0009675kg. I Attached the image for memory of PLC and i connect it from my weighing scale to PC and the second image is the output from PC 4329A TO CP1E TXD with command FIX.cxp

Sorry, if i try again your ladder diagram, first the weight data is move to D60 and after that clear the data in D60, but if i change the position between RXD and BSET, just clear the data, not to get weight data. rs485 CP1E - AD4329A - V3 -20190503.cxp

I try with your  ladder diagram and its working. And actually if i use your ladder diagram and change SW 5 in CP1W-CIF11 to ON/OFF its not change anything.  My question is, Does all of serial communication(RS232 and RS485) With PLC (receive and transmit data) always must clear data memory before receive the data? Can you explain to me what different between LD and @LD ?  

It's true if i send MTCrLf command, D60 is have data MTCrLf too but always move to D61. but i think its normal because if you read the manual book, if i send command MTCrLf the scale will send MTCrLf too to PLC, but why if i use command RWCrLf, the feedback is just not the weighing data but RWCrLF+weighing data. should i reset the port like RXD before?

I think i dont have a problem with command Zero and Tare, but if i use command RWCrLf to get weighing data the output is random not like stream mode or manual print mode, normally the output is ST,GS,+0000825 kg CrLf. What should i do if i want to get the normally data? rs485 CP1E - AD4329A.cxp

@Wasan @Michael Walsh yeah i done try your ladder diagram, and its working. How about the TXD? if i use command mode and the example of command is MTCrLf or MZCrLf. i done try to create ladder diagram, but i think its not working at all, but i think PLC done send data because if i change 0.02 to On the led in CP1W-CIF11 is blinking. Thank you    

its working i think, i try use stream mode (send data repeatly) the memory can save data from weighing scale but sometimes A392.12 is ON and cant go off again, And i read A392.12 description is ON when a communications error has occurred at the serial option port. The port must be restarted when this flag turns ON. What is port address for me to restarted when A392.12 is ON?

Mr. @Michael Walsh i think if i push print randomly with that ladder diagram, A392.12 is ON, A392.14 is OFF and must restart PLC again if want to send data (A392.14). And if i use Stream Mode (Send Data Continously), i think can't use this ladder diagram. any solution so i can compare the weight data (just number) like this picture and ladder diagram? Thank you 4329A TO CP1E MOV DATA.cxp

Hello Mr Michael, I done checking D0 and data is same with AD4329a, but maybe sometimes if i push manually repeatly, A392.12 is on, A392.14 is off and can't get data and i think cant send data again after a392.12 is on. but my question is what different with your ladder diagram and my ladder diagram before? can you explain to me?

i done change dip switch all of them is OFF and change F-47 to 1.  and still cant get the data, just get from A394 is &16 and its true because total of data is 16 digit.

This is manual book for RS485 OP-03-AD4329A.docx