Messages

46

Support Questions / Re: bug writing a bit in DINT tag v3.61

« on: April 15, 2014, 09:51:56 AM »

If you set toggle mode it's necessary to read value before to change it because if current value is 0 toggling mean that you want write 1 and viceversa. So, the reading function doesn't work returning always true so the toggling always write 0. Instead of using reading function (for reading directly from PLC) you can use the value in VALUE property of the object (you must modify the code of the object you are using, i.e. a pilot light)

47

Support Questions / ModBus TCP and Siemens 1200

« on: March 17, 2014, 03:58:13 AM »

Hello, I have an application with Siemens 1200 using ModbusTCP. It works fine but I don't understand How I can access at only one bit. I'm able only to access a word (i.e. adress 40001) and if I want access to a bit I can analize bit to bit of a word. Any suggestion?
There is also a possibility to access floating poit variable? thank you

48

Support Questions / Connection Lost

« on: February 17, 2014, 05:14:58 AM »

Is there a way to know when connection between PC and PLC is lost?

49

Support Questions / Re: bug writing a bit in DINT tag v3.61

« on: February 13, 2014, 07:51:03 AM »

The problem is in reading value (problem present only for toggle mode) that always return true then always write 0. I solved reading VALUE property and not using Reading method but isn't the best solution

50

Support Questions / Re: Reading Array

« on: January 14, 2014, 04:00:31 AM »

I tryed command Read("F60:0",184) with DFCOMM driver but only first 8 returned (ver 3.60)

51

Support Questions / EthernetIPforCLXCom bugs ver 3.61

« on: December 17, 2013, 09:56:34 AM »

il line 100 of driver EthernetIPforCLXCom the instruction finish with i<11 but the array DLL is dimensioned with 10 element (index from 0 to 9) so in some case there is a invalid index error. There are 2 possible solution: i<10 or increase dimensioning of array to 11

52

Support Questions / 3.61 error in debug mode

« on: December 17, 2013, 07:10:40 AM »

Sometimes I report an error while executing project in visualstudio. In attach you can see the error

53

Support Questions / Re: Reading Array

« on: December 17, 2013, 03:11:02 AM »

And for DFComm driver? is it the same?

54

Support Questions / Reading Array

« on: December 16, 2013, 12:08:48 PM »

Is it possible to read a part of array starting from a position different from zero? I know that with command
Read("ArrayToRead",100) I can read ArrayToRead from index 0 to index 99 but if I want to read from index 20 to index 80 how can I do it?
thank you

55

Support Questions / bug writing a bit in DINT tag v3.61

« on: December 10, 2013, 11:44:35 AM »

If I use 2 square illuminated button with output type "Toggle" and address in click and value different bit os same DINT is only possible to set one bit at time. for example:
SQ1 addressing ZZ_Test.0
SQ2 addressing ZZ_Test.1 where ZZ_Test is a DINT
starting with ZZ_Test.0=0 and ZZ_Test.1=0 if I click on SQ1 ZZ_Test.0 become 1. now if I click on SQ2 ZZ_Test.1 is always 0. for toggling this bit I must reclick on SQ1 resetting bit 0. The same in every order of clicking button. So seem that is not possible to set more than one bit in the same DINT but is possible to reset all the bit that I want if I start with a DINT with more bit setted

56

Support Questions / Driver Version

« on: November 29, 2013, 02:48:48 AM »

Can you add DriverVersion read-only property to driver? In this way I can print the driver version and I know if there is, for example, a wrong version

57

Open Discussion / Re: Reading array

« on: November 25, 2013, 07:24:16 AM »

Also for DFComm driver?

58

Support Questions / Multiple driver

« on: November 21, 2013, 03:44:27 PM »

I know that it's possible to put more than one ethernet driver in the same page (i.e. for different pollrate) but I want to know if this it's possible also for DFCOM driver (or that creates a conflict in the serial port?) thank you

59

Support Questions / Re: DFCOM driver and timer 3.61

« on: November 21, 2013, 03:32:25 PM »

As soon as possible I tell you the message. I have not personally seen the message. If you want, when I checked the problem, I can send you my HMI for debugging. thank you Archie for you great job

60

Support Questions / DFCOM driver and timer 3.61

« on: November 21, 2013, 12:36:23 PM »

In my application I have a page with 20-30 timers (visualization of .PRE and .ACC) value. In version 3.60 there was some problem when changing data but in version 3.61 when I enter in this page a message box is shown and is not possible to do any other thing. I must kill the application. something changed in managing timer in new version? thank you