[V570 Illegal Word Operand Access]

Hi R. Mozes, sorry for the late response I'm been working on the field; I did have to change the V570 for the V350 to can complete my project on time. The V570 I'm using is the T20B. As soon as I can I will be trying your recomendation and I will posting the results. Thanks for your response.

Hi everybody:

1) Run OS update, download empty application everything runs normally.

2) Download application with V200-18-E3/4EX card everything fine.

3) Turn OPLC off plug in card, turn on and the screen start blinking (no programming downloaded).

4) Turn OPLC off unplug card, turn OPLC back on.

Result:

V290/V570 (T20B)

O.S. (Stop Mode - Fatal Error)

Enum:0x00000000 00000000

IP:0x00019CDE 0009C8F6

Ldr:0x00001FF0

Desc:Illegal Word Operand Access

[V570 Illegal Word Operand Access]

Hi R. Mozes, sorry for the late response I'm been working on the field; I did have to change the V570 for the V350 to can complete my project on time. The V570 I'm using is the T20B. As soon as I can I will be trying your recomendation and I will posting the results. Thanks for your response.

[V570 Illegal Word Operand Access]

Hi everybody, I download the program to the V570 with the V200-18-4XB and a IO ATC8 in response get illegal word operand access, when I reset the plc the screen just start blinking on and off; I turn off the plc take the card out and can reset plc then everything start normally, turn off intall the card and turn back on start normally again, but if I turn off the plc I have to start the cycle again ( turn off remove card etc. etc. ) Also check SDW60 and for time to time it comes up 1024 but not error code info in visilogic help menu.

Options I try:

1- Reset the V570 to factory defalts

2- Download the program with Visilogic 8.6.0 and 8.6.1

3- Download the program without the cards

Does anybody can give me an idea how to solve this problem? Any help will be greatly appreciated.

Thanks in advance.

[Snap- in I/Os]

Hi Emil, what I mean with the universal analogs is that let you select from (voltage, current, TC and RTD), sorry I wasn't very specific at the begining.

In my proyect I'm using more thermocouples than voltage or current and this is forcing me to include more cards and a lot of unused points. If this 9 analog points where selectable for analog,TC,RTD that would be a great feature.

[Snap- in I/Os]

Hi everybody, it would be grate to have more analog input points build in the snap-in I/Os or like in the V200-18-E6B card have all them as universal analog inputs.