Messages

1

Support Questions / Re: .Net 4.0 Full vs .Net 4.0 Client Profile

« on: May 26, 2015, 01:15:03 PM »

Hello,

do you have the builds in .NET framework 2.0?

I want to run an application in a thin client but I cant install framework 4.0 due to the amount of space required.


Thanks.

2

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 21, 2015, 10:08:00 AM »

It makes a lot of sense what you said.

right now it is in working condition.


Also thank you for your support.. really good support!!


thanks again!

3

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 21, 2015, 09:20:08 AM »

Is that a RedLion data station or G3?

Part of the problem is caused by the Modbus driver optimizing the reads by grouping them together. You can eliminate this by opening ModbusBase in the AdvancedHMIDrivers\Modbus project. Go to line 470, which is this:

        ((SubscriptionList(index + ItemCountToGroup + 1).Address.Element + SubscriptionList(index + ItemCountToGroup + 1).Address.NumberOfElements) - SubscriptionList(index).Address.Element) < 20


Change the 20 at the end of the line to a 1

That will probably make it work, but will drastically reduce the update rate.

It worked! I set up the PollRateOverride to 1 sec.

let's make me clear the things.. my device which is a PTV from red lion is sending correct values but after a very short period of time sends 0's?

thanks.

4

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 21, 2015, 09:09:03 AM »

It is a PTV from red lion.. so much identical to the G3.


let me test and ASAP I will post the results.


Thanks.

5

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 21, 2015, 08:42:20 AM »

Hello,


I have another device which is is master device and it works. I don't know why with the Modbus driver does not.
maybe duplicated registers??

attached is the mapping of the holding register in my slave device.

thanks

6

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 20, 2015, 04:53:21 PM »

What do you have the PollRateOverride set to on the driver?

from 100 ms to 1000 ms.. I had been testing with diferent poll rates but it still showing 0s

Thanks

7

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 20, 2015, 04:40:13 PM »

here you have!

Thanks

8

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 20, 2015, 04:06:14 PM »

sure! let me do it and I will post the results!


Thanks.

9

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 20, 2015, 09:31:11 AM »

Sure!

L400002
L400004
L400006
L4000016
L4000018
L4000020
L4000030
L4000032
L4000034
L4000044
L4000046
L4000048
L4000058
L4000060
L4000062

also when I star up the program it display all correct values but immediately becomes "0s"

Thanks.

10

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 20, 2015, 08:11:52 AM »

i'm using v3.98j.


I'm using L4000x registers.. and some registers works fine, but when I use this L4000020 address all previous registers used become 0 in their values.


which version could I try?

thanks.

11

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 19, 2015, 04:32:39 PM »

Yea, but only with specific addresses, some address works like charm and others not.

it seems like when some addresses affect to other ones.

12

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 19, 2015, 02:18:56 PM »

Attached a video of the behavior
Thanks.

13

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 19, 2015, 02:00:50 PM »

It does not worked with less 0, also another values are blinking between zeros and the correct values

14

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 19, 2015, 01:40:35 PM »

Hi,

also I have another doubt:

why when I put this specific value L4000020 in a basic label all my another values becomes 0?

thanks you guys.

15

Support Questions / Re: Write signed(-) values over modbus TCP to holding registers

« on: May 18, 2015, 05:35:49 PM »

It worked awesome. Thanks.