melsec type A0J2 and MAC E200 terminal?

ason · Jan 4, 2007

Good evening, have some probs. with a Melsec (beijer) MAC-A terminal that is connected to a melsecPLC type A0J2.

The termenal got broken today, and started to exam a solution to get it exchanged.

now i wonder if i can connect a MAC E200 terminal to that PLC,
i have never used e-designer before, but i was told that in the program u need to spec. the cpu it going to be connected to, and there isnt any A02J there i was told,
and we havnt found any wiring diagram on the cable for it also.
have talked to the retailer and they dont have any good answer.

on the PLC it´s a 25 pin and it works to go online with medoc and the SC-05N cable.

the cable that was between plc-terminal is SC-03N
i can post a PDF on the wiring on SC-03N cable tomorow if needed.

anyone knows if those works together, and if so how to connect them?

thanks..

ason · Jan 5, 2007

I will replace the PLC and terminal later,

going to place a PC to change until that is done.

But now i have an other prob.
in the program i have D43 that is 51, i wanna change that to something else but when i force before i start the mashine it change to 51, and if i force it when mashine is running it works, and the cycle is finished it change to 51 again,
i have made a search on i/o D43 and cant find any place where it writes to it.
i dont have any other OP panel or somting else in the machine.

I will attach the program.
thanks..

burnerman · Jan 5, 2007

Therefore D43 is the remainder of the division of D61 by K1000 shown below.

Hope this helps.

ason · Jan 5, 2007

Thanks, that helps alot, didnt think on that ;=)
i did it in an other way today so they can run over the weekend, but going to take alook how it it´s working next week.

im going to replace the PLC and there isnt very much space over there and was first think on a simens S7-300 something, and that is was i have made little work/change on.
and re write the program, there is alot of stuff that they doesnt use in that program.

but i wonder if i can convert the program and bay a new model of melsec Q or FX, what they now calls.
we got GX Developer at work and realy wanna try it out =)

thanks..

ason · Jan 6, 2007

Hey i wonder what this mov instruction is when it have a "Z" on top.
maybe i can find a programer manual on the net.

Goody · Jan 7, 2007

The program should convert no problem - upload it then change plc type - it will warn you of any problems or differences found.

The Z is an index register. It will mean move the value from D249+Z (ie if Z = 2 move value from D249 +2 = D251)

ason · Jan 12, 2007

thanks for the info about Z and index,
i got a FX1N now and tryied to change PLC type,
i got 3 iligal, line 416, 425, 465.

wonder how i can change them and what they do,

BSFL L1050 K10
is a shift register something, and what does it do with a L1050?
a latch can it be something else then 1 or 0 or does it change L1050 to L1060?

saw an instruction calls ROL but that is for FX2 and i got an FX1, is ROL, ROR same as above,

and is there some other way to solve that instruction on a FX1N?

ason · Jan 17, 2007

BSFL L1050 K10 is solved,

have change PLC type, did a test and download to PLC with verify
evertthing ok, placed PLC in RUN, i got an error 6706 line 1155

that is [DIV k6000 D216 D218]

cant find out what is wrong, works ok on the old PLC, any ideas?
have Attached the program that it looks like now, thanks

Tim · Jan 17, 2007

Whats the value of D216? It must not be 0 at the time of the DIV instruction.

Goody · Jan 17, 2007

Tim is most likely correct, here's what the error code means from the help files

Error code list[Error code 6706]
Applicable Machine FX series PLC
=====================================================================================
Error code(D8067) 6706
Error messages OPERATION ERROR
Step Number of error D8069
LED status(RUN) OFF
LED status(PROG.E) OFF
PLC ACT STATUS RUN
Diagnosis timing While in the RUN state.
Error contents and causes
A device has been specified outside of the allowable range for an applied
instruction operand.
Managing method
This error occurs during the execution of an operation.
When an OPERATION ERROR occurs, STOP the PLC enter programming code and correct
the fault.
Note:
Operation error can occur even when the syntax or circuit design is correct,
e.g. T0Z is a valid statement within an FX PLC. But if Z had a value of 10000,
the data register T10000 would be attempted to be accessed. This will cause an
OPERATION ERROR as there is no T10000 device available.

ason · Jan 17, 2007

thanks, thats right, D216 is zero, so it doesnt have any effect on the plc program then?
it doesnt go in stop because of that (sorry for the bad english

)

melsec type A0J2 and MAC E200 terminal?

ason

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ason

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burnerman

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Goody

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