GERRY JERESANO

Hello. I am new at Siemens Plc. My problem is after power interruption my S7 300 alarm BF 2 and BF 3 blinking And SF too. I reset the entire system but still BF2 and 3 still on blinking.    What should i do. ?    Thank you.

Good Day, Thanks for the inputs. I drive the Inverter tru terminal inputs. And set the frequency tru auto set up. 10hz,30,50, & 60hz. But i want to see the ampere or hertz in my pc in actual run. BSI or Ethernet is the connection.   Thank you in advance

Hello, I have Omron plc specifically CJ2m-CPU31 connected to Allen bradley  powerflex 525. I wonder what command should i use to drive the frequency inverter  and to change the frequency at a certain time. Any body can help me.   Thanks in Advance.

Good Day, First time to connect Omron PLC to Allen Bradley frequency drive via ethernet ( POWERFLEX 525 ). I wonder what command should i use to start the inverter and change the frequency. I hope somebody can help me.   Thank you in advance.  

Hello, I need to send data from plc 1 to plc 2. then send back to plc 1 one's i receive the data to reset or clear the data from plc 1. thank you.  

hello, What if i am using 2 CJ2m-CPU31, PLC1 - Unit#0 - Node #2 -  PLC2- Unit#6- Node#6 What should i put to may local and remote node of my rcv command. Thank You in advance  

Thank you for the replay, I am using ethernet connection. SEND and RECEIVE command is the only i should do. Am i right? There is no other setting in the plc to be set?   Thanks in advance

Hello, Just asking a question. It is possible to communicate two plc ( CJ2M ) using cx integrator.? It is possible to exchange data between the two of them? Thank you, 

Good Day, My situation is, I use CJ1W-SCU22 module to read data from my weigh-er.  PT210EN - Baud Rate: 115200, 7.1 even Scu22 - Baud Rate: 115200, 7.1 even.,               Port1 Comm Mode: No protocol               Protocol Setting :  1:1 protocol               NO protocol Start code inclusion : NONE               NO protocol End code inclusion : CR+LF I don't know why the RXDU command cannot read data from my weigh-er monitor. RD1 is rapidly blinking in the unit(SCU22). Any one can help?   Thank in advance.

finally i'm done, i got it. thank you.. I made my weighing scale into 2 decimal point.. Thank you.

Hello, Any body can answer me what happen why D103 does not convert but d104 is okay. d104 is the data of first digit + decimal of my weigh-er. D104 is the data of 2nd and 3rd digit of my weigh-er. D104 - Di= #0010, while d103 - Di= #0012. 

Thank You Very Much, I understand now. I got it in a series of trial and error, Funny but effective. Thank you,

Good Day, Thank you for your support. But i don't know why HEX command doesn't response. There is no conversion output.  I have a 9.6 kg load but no conversion has been done. What should i do?  Thank you in advance.

Thank very much for your help, Just another question, How can i convert string data or do i have to convert the DATA ( string ) in to other form of data. Because i need to stop my pump in a certain load. Just an Example i have a 100 kg load at 90 kg the pump should stop running. Thank you in advance.