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Search: Posts Made By: goghie
Forum: LIVE PLC Questions And Answers June 19th, 2020, 01:57 AM
Replies: 0
Views: 300
Posted By goghie
Reliance Electric/AB Host Command Protocol

Hi,

Does anybody have Reliance Electric/Allen Bradley Host Command Protocol Specifications?

Best regards.
Forum: LIVE PLC Questions And Answers June 14th, 2020, 06:09 AM
Replies: 6
Views: 816
Posted By goghie
My opinion that almost the most complicated...

My opinion that almost the most complicated problem can be programmed with basic PLC functions, even it is good to do it that way.
If you want to be good "PLC guy" learn about processes - that will...
Forum: LIVE PLC Questions And Answers June 14th, 2020, 05:32 AM
Replies: 58
Views: 3,540
Posted By goghie
Beautiful solution and Bubba can read same...

Beautiful solution and Bubba can read same comment you wrote:
"If result is zero, there is only one bit true on bits.
If result is <> zero, several bits are on"
Forum: LIVE PLC Questions And Answers June 14th, 2020, 05:03 AM
Replies: 4
Views: 2,134
Posted By goghie
I have 1398-DDM-019 drive that started to spin...

I have 1398-DDM-019 drive that started to spin motor in opposite direction. It gets command through RS485 and only Servo Enable from PLC DO. I have complete PLC app and PLC memory dump from same...
Forum: LIVE PLC Questions And Answers May 21st, 2020, 03:52 PM
Replies: 4
Views: 530
Posted By goghie
If encoder is not mounted exactly at predefined...

If encoder is not mounted exactly at predefined position, you will have higher heating, current and noise issues. I have seen that issue several times. If you are lucky, you will have markings on...
Forum: LIVE PLC Questions And Answers May 3rd, 2020, 08:00 AM
Replies: 10
Views: 972
Posted By goghie
I know for Shodan, and previously I have used it....

I know for Shodan, and previously I have used it. The problem is that Shodan uses our queries to identify ICS problems and later makes it available for all audience - so it uses out know-how for its...
Forum: LIVE PLC Questions And Answers May 2nd, 2020, 08:04 PM
Replies: 10
Views: 972
Posted By goghie
In fact I was using combination of Nmap + routine...

In fact I was using combination of Nmap + routine that reads first Modbus Holding register + routine that reads the clock on Omron + MELSEC specific routine.
Forum: LIVE PLC Questions And Answers May 2nd, 2020, 07:45 PM
Replies: 10
Views: 972
Posted By goghie
I'm not interested in selling them my services, I...

I'm not interested in selling them my services, I just would like to warn them. Some of this sites are infrastructure! I think that I have enough knowledge to protect my product, but it is not...
Forum: LIVE PLC Questions And Answers May 2nd, 2020, 07:26 PM
Replies: 10
Views: 972
Posted By goghie
What to do when you find others PLC/SCADA internet security breach?

I need an advice.
I was doing some check of my previous projects for internet penetration, and I have found out that there are a lot of "neighbouring" IP addresses with mostly Modbus or Omron...
Forum: LIVE PLC Questions And Answers March 25th, 2020, 11:36 AM
Replies: 4
Views: 352
Posted By goghie
Is that Mitsubishi FX0N or Chinese copy?

Is that Mitsubishi FX0N or Chinese copy?
Forum: LIVE PLC Questions And Answers March 19th, 2020, 04:28 AM
Replies: 2
Views: 559
Posted By goghie
Mitsubishi servo MR J A and FX5 on 115k Modbus -...

Mitsubishi servo MR J A and FX5 on 115k Modbus - works flawlessly.
Forum: LIVE PLC Questions And Answers March 17th, 2020, 06:19 AM
Replies: 301
Views: 30,544
Posted By goghie
:) https://youtu.be/lzeH4iVv370

:)
https://youtu.be/lzeH4iVv370
Forum: LIVE PLC Questions And Answers March 16th, 2020, 04:58 AM
Replies: 10
Views: 971
Posted By goghie
In the note below it is written: "NOTE : 1....

In the note below it is written:
"NOTE :
1. Function Code 03 is for read single or multiple register.
2. Function Code 06 is for write single register.
3. Function Code 10 is for write multiple...
Forum: LIVE PLC Questions And Answers March 1st, 2020, 01:59 PM
Replies: 1
Views: 277
Posted By goghie
You are not connected to PLC, or your driver...

You are not connected to PLC, or your driver configuration is bad.
Forum: LIVE PLC Questions And Answers February 19th, 2020, 01:10 PM
Replies: 2
Views: 575
Posted By goghie
If you are using Power protection relays, you...

If you are using Power protection relays, you need them.
Forum: LIVE PLC Questions And Answers February 19th, 2020, 01:08 PM
Replies: 1
Views: 371
Posted By goghie
Presuming that you are using Modbus, read them as...

Presuming that you are using Modbus, read them as two independent int32.
Forum: LIVE PLC Questions And Answers February 8th, 2020, 12:12 PM
Replies: 15
Views: 1,688
Posted By goghie
Lucky us! There will be still plenty job for us.

Lucky us! There will be still plenty job for us.
Forum: LIVE PLC Questions And Answers February 6th, 2020, 10:19 AM
Replies: 2
Views: 529
Posted By goghie
I think that V500 default setup for encoder is...

I think that V500 default setup for encoder is differential signal. Try to change it.
Forum: LIVE PLC Questions And Answers January 29th, 2020, 06:37 PM
Replies: 11
Views: 817
Posted By goghie
Yes, my Mitsubishi PLC supports Modbus.

Yes, my Mitsubishi PLC supports Modbus.
Forum: LIVE PLC Questions And Answers January 29th, 2020, 02:47 AM
Replies: 11
Views: 817
Posted By goghie
Unfortunately, where I live Redlion doesn't have...

Unfortunately, where I live Redlion doesn't have distributor/subsidiary.
BTW, what is the price (cca)?

Thanks
Forum: LIVE PLC Questions And Answers January 29th, 2020, 02:42 AM
Replies: 11
Views: 817
Posted By goghie
What are the experiences? I have never used...

What are the experiences? I have never used Hilscher products.
Thanks
Forum: LIVE PLC Questions And Answers January 28th, 2020, 04:05 PM
Replies: 11
Views: 817
Posted By goghie
Unfortunately it is prohibited to change anything...

Unfortunately it is prohibited to change anything on original Siemens PLC. Anybus can act only as Profinet IO Device (slave) and Siemens PLC is already IO Device so I need to be IO Controller in...
Forum: LIVE PLC Questions And Answers January 28th, 2020, 05:59 AM
Replies: 11
Views: 817
Posted By goghie
Modbus TCP/IP Master to Profinet IO Device (slave)

Hi,

I need to read from my PLC which is Modbus TCP/IP Master one Siemens S7-1200 PLC which is configured as Profinet IO Device.
I know what are addresses I need to read in Siemens PLC and I do...
Forum: LIVE PLC Questions And Answers January 24th, 2020, 12:08 PM
Replies: 46
Views: 6,211
Posted By goghie
I will try to put it in this way: People do...

I will try to put it in this way:
People do not believe in climb the ladder story, except if the ladder is not their own.
My advice is to select smart and optimistic kids, with big smile on their...
Forum: LIVE PLC Questions And Answers January 20th, 2020, 07:01 PM
Replies: 3
Views: 547
Posted By goghie
Yes, you can communicate with more than one PLC. ...

Yes, you can communicate with more than one PLC. After configuring first controller GT Designer offers you to click Back, Next, Add or Cancel. Just click Add.
Showing results 1 to 25 of 303

 
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