pr2501

In which cases the error led is on ?

On the attached picture are in the red circle variables which i need to know address of. In HiGrap there is variable overview, but there are just variables which begins with OM an IM. When i was online i have seen hint of variable IM_error 10A: DIX9.6. But in cross reference was not any M9.6. How can i find a way to watch variables from hi graph in variable table?

Thank you With programming is always the same. It cam miss something little or big, it wont work anyway. I forget that. It's ok now.

With next code i'm trying to write in the Data Blok 11 into first byte. But i have no sauces. Can you help me to resolve the error. Best regards function DB_write ( dbno:Integer;dwno:Integer;var amount:Integer;var buffer):Integer;stdcall; function DB_write;external 'w95_s7m.dll' name 'db_write'; procedure Tform1.writePLC(); var ammount1: Integer; buffmy: Word; begin ammount1 := 1; buffMY:= 1 ; DB_read(11, 0, ammount1, buffmy); end;

"Copy RAM to ROM" Now is ok. Thank you

312 IFM 312-5AC02-0AB0 Thank you

I'm using 312 PLC. The PLC was working before in oa anither app. And now i can't put new program in it. When i do download then is OK. My program runs the plc. But after swiching PLC on-off. The old program is in PLC again. What must i do.

Machine did it job for years. What should i do to stop this movements? I use plsr function to move motor. Should i set some program function (instruction) to disable drive (mr-c) when position is reached? And i this case which instruction should i use? Or can You tell me what (input or else) must be set on drive to disable it?

With PLC Fx1S in stop mode and drive MELSERVO MR-C, servo motor Hc-PQ43-ue is making unexpected rotation movements left and right. Let say for 30 degrees. What could be the reason of this movements.

thank you

I use M8002 To drive the setting of the initial state. What should i use to do alike after PLC was put in stop mode and turnet back to run?

yes i could be the resolution Thank you i'll try

Thank you

Does Gx Developer has option of going true the program step by step? And can inputs or marcers be set to 1 while/betwin doin this?

The reson whay i'm aplaying for suport is that i'm stell wery fresh with Mitsubishi programming and because of this with wery low self-confidence with code cycling/looping: (m8000, m8002,m8029). Atached code should at first 1 move to zero point (left) 2 then inverse direction (right) 3 inverse again (left) to reach zero again 4. after that wait for second and move to point A 5. wait for second 6. then move betwen B point and A point (repeat) From work i can't send all project (zip). I'll do it in the afternon from home. and code.