Messages

1

Support Questions / Re: Upgrade from v398g version

« on: June 02, 2015, 04:52:55 PM »

I agree.
Thank You for helping me alot
and for all your great work!

2

Support Questions / Re: Upgrade from v398g version

« on: June 02, 2015, 04:10:24 PM »

I set
...
EthernetIPforPLCSLCMicroCom1.CloseConnection()
...
after last reading and now it works )))) even if time between readings more than 1 minute

3

Support Questions / Re: Upgrade from v398g version

« on: June 02, 2015, 03:06:09 PM »

I tried to change code, but it didn't work

My Processor type: MicroLogix1400
I'm using direct reading/writing thru driver to manipulate the values in PLC
...
Value = EthernetIPforPLCSLCMicroCom1.Read(TagName,QTY)
EthernetIPforPLCSLCMicroCom1.Write(TagName,Value)
...
to minimize network communication and processor load (it run on a small tablet)
if I switch to read tags each sec. everything working correctly a long time with no problem,
but app has many forms to fit in small screen size and regular reading slowed it alot.
Problem appears only when reading attempt longer than ~1 minute

4

Support Questions / Re: Upgrade from v398g version

« on: June 02, 2015, 12:34:41 PM »

It starts with v398j and still with v398m

5

Support Questions / Upgrade from v398g version

« on: June 02, 2015, 12:12:08 PM »

I have application what working fine with v398g build.
Program read and write tags only when it necessary and time between operation could be 10-20 minutes.
With v398g version everithing working good, but with later version start working corectly read and write tags
as it has to be, but after ~1 minute with no reading or writing tags it crashes with message:
"
file: EthernetIPforPLCSLCMicroCom.vb
Code Row: Return DLL(MyDLLInstance).ExecutePCCC(pccc, TNS, MyObjectID)
Message: An exception of type 'System.IndexOutOfRangeException' occurred in MfgControl.AdvancedHMI.Drivers.dll but was not handled in user code
"

6

Open Discussion / Re: AB MicroLogix 1400 Write String Tags

« on: March 18, 2015, 02:11:32 PM »

It works great

7

Open Discussion / AB MicroLogix 1400 Write String Tags

« on: March 18, 2015, 01:12:03 PM »

I am trying create simple HMI application and i need read and write tags. With Integers and float points is OK but String tags I get trouble:

        for      EthernetIPforPLCSLCMicroCom1.Write("ST10:30", "12") in PLC I am reading: "^A^B"

        for      EthernetIPforPLCSLCMicroCom1.Write("ST10:30", "AB")

interrupts program and gives me this message (Attached image), what I am doing wrong?