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Search: Posts Made By: goghie
Forum: LIVE PLC Questions And Answers Yesterday, 04:54 PM
Replies: 4
Views: 132
Posted By goghie
Simple answer - yes. If you need very fast fast...

Simple answer - yes. If you need very fast fast speeds, consider NPN instead of PNP. Although I prefer PNP.
What is exact model of MR-J4? (-A, -B, -GF, etc)
Forum: LIVE PLC Questions And Answers April 8th, 2021, 10:10 AM
Replies: 12
Views: 265
Posted By goghie
I haven't used GOT1000 with S7-300, but I have...

I haven't used GOT1000 with S7-300, but I have used it with S7-200 and PPI cable without problems (6ES7 901-3BF20-0XA0 - RS232/PPI). I also have seen working S7-300 with GOT1000. It was 8 bits, 1...
Forum: LIVE PLC Questions And Answers April 7th, 2021, 01:59 PM
Replies: 8
Views: 461
Posted By goghie
Make SCADA write it's seconds to HMI register. If...

Make SCADA write it's seconds to HMI register. If the mentioned HMI value is not changed after two seconds - SCADA connection is lost.
Forum: LIVE PLC Questions And Answers April 7th, 2021, 01:42 PM
Replies: 3
Views: 191
Posted By goghie
For iQF (FX5U) and for iQR it is very easy. You...

For iQF (FX5U) and for iQR it is very easy. You can create your own protocol very easy. Look in manual for SLMP.
Forum: LIVE PLC Questions And Answers April 5th, 2021, 01:11 PM
Replies: 2
Views: 250
Posted By goghie
With 35$ you can forget about it. Or you mean 35$...

With 35$ you can forget about it. Or you mean 35$ per tag?
Forum: LIVE PLC Questions And Answers April 4th, 2021, 04:11 PM
Replies: 105
Views: 4,123
Posted By goghie
Mitsubishi made good compromise. There are four...

Mitsubishi made good compromise. There are four ways of making program:
1. Ladder with command "ST in Ladder", where you can "wrap" Structure Text in Ladder output box.
2. FBD/LD where you can mix...
Forum: LIVE PLC Questions And Answers April 4th, 2021, 09:25 AM
Replies: 14
Views: 4,962
Posted By goghie
Provide more info like: -CPU model, -rack...

Provide more info like:
-CPU model,
-rack configuration,
-software and version you are using,
-log would be very helpful.

I advise you to start new thread also.
Forum: LIVE PLC Questions And Answers April 1st, 2021, 06:29 PM
Replies: 21
Views: 774
Posted By goghie
Tips for Mitsubishi as Modbus TCP/IP Client: 1....

Tips for Mitsubishi as Modbus TCP/IP Client:
1. Download FX Configurator EN
2. Check example in the attachment from the time when Mitsubishi and Beijer were in love.

Note, it is example for GX...
Forum: LIVE PLC Questions And Answers April 1st, 2021, 04:11 PM
Replies: 21
Views: 774
Posted By goghie
I would suggest again to use Modbus TCP/IP. It is...

I would suggest again to use Modbus TCP/IP. It is easy and quite reliable and cost effective. PLC to PLC communication.
Forum: LIVE PLC Questions And Answers March 31st, 2021, 02:54 PM
Replies: 21
Views: 774
Posted By goghie
Parky: My presumption was that Modbus TCP/IP...

Parky:
My presumption was that Modbus TCP/IP will be used. ENET-ADP can be used with MC and Melsoft, with ENET there are much more capabilities.
Forum: LIVE PLC Questions And Answers March 31st, 2021, 08:51 AM
Replies: 21
Views: 774
Posted By goghie
It can be done with ENET (larger module on right...

It can be done with ENET (larger module on right side) and it can't be done with ADP (mounted on left).
Forum: LIVE PLC Questions And Answers March 31st, 2021, 08:47 AM
Replies: 20
Views: 1,104
Posted By goghie
If it is easier it does not mean it is better...

If it is easier it does not mean it is better solution or even good solution.
Forum: LIVE PLC Questions And Answers March 31st, 2021, 08:40 AM
Replies: 43
Views: 32,665
Posted By goghie
Just to mention that it will work only on DOS...

Just to mention that it will work only on DOS based Windows (3.0, 3,1, 95 and 98). From my experience Virtual machine does not help.
Forum: LIVE PLC Questions And Answers March 29th, 2021, 12:01 PM
Replies: 10
Views: 1,086
Posted By goghie
I have seen them, and also Siemens and as...

I have seen them, and also Siemens and as previously mentioned Mitsubishi.
It is important to note that I have seen also original products from Siemens, Schneider and Mitsubishi for China and India...
Forum: LIVE PLC Questions And Answers March 29th, 2021, 11:47 AM
Replies: 21
Views: 774
Posted By goghie
FX3 support's Modbus with some additional...

FX3 support's Modbus with some additional programming or with additional expansion card, whatever you prefer. If I recall 90-30 supports also Modbus.
Forum: LIVE PLC Questions And Answers March 28th, 2021, 03:21 PM
Replies: 12
Views: 642
Posted By goghie
+1 Definitely you don't want nice and fancy...

+1
Definitely you don't want nice and fancy design. You need easy to understand from 10 meters design. When everything is ok SCADA should be boring and grey.
Forum: LIVE PLC Questions And Answers March 27th, 2021, 12:33 PM
Replies: 10
Views: 1,086
Posted By goghie
Don't know about AB, but there are a lot of...

Don't know about AB, but there are a lot of Mitsubishi copies on eBay and Aliexpress.
Forum: LIVE PLC Questions And Answers March 25th, 2021, 10:27 AM
Replies: 2
Views: 312
Posted By goghie
Just change it with new PLC and build application...

Just change it with new PLC and build application from scratch. Don't even bother to convert it. If machine is for that long in your production then your operator knows more about process then...
Forum: LIVE PLC Questions And Answers March 25th, 2021, 04:39 AM
Replies: 8
Views: 366
Posted By goghie
From my experience Gt2104 works flawlessly with...

From my experience Gt2104 works flawlessly with FX3S as with any other Mitsubishi PLC. I suggest that you don't look at colors of wires in cable but pins, because it is not GT10 but GT01 cable.
Forum: LIVE PLC Questions And Answers March 24th, 2021, 08:51 PM
Replies: 8
Views: 366
Posted By goghie
Also according to your picture you have connected...

Also according to your picture you have connected CSA and CSB instead of RSA and RSB.
CSA and CSB is for 5V supply from PLC.
RSA and RSB is for RS422.
Forum: LIVE PLC Questions And Answers March 24th, 2021, 08:42 PM
Replies: 8
Views: 366
Posted By goghie
Find attached example and pinout. HMI example...

Find attached example and pinout.
HMI example application reads D8001 system register.
Also to note, that you have ordered GT01 cable with DSUB connector on the other end and removed it, so I'm not...
Forum: LIVE PLC Questions And Answers March 24th, 2021, 07:54 PM
Replies: 5
Views: 501
Posted By goghie
Is there 120 Ohm resistor mounted on last device?...

Is there 120 Ohm resistor mounted on last device?
Also 1nF capacitor in series with capacitor goes well also.
Forum: LIVE PLC Questions And Answers March 24th, 2021, 07:43 PM
Replies: 8
Views: 366
Posted By goghie
What is the PLC model? Judging by the cable it...

What is the PLC model?
Judging by the cable it should be FX3G, FX3S, FX3U, FX2N or FX0S.
Also if it is original cable on other end there is MiniDIN connector.
Also in that case RSA and RSB should...
Forum: LIVE PLC Questions And Answers March 23rd, 2021, 07:32 AM
Replies: 1
Views: 272
Posted By goghie
It looks to me, that blower does not support...

It looks to me, that blower does not support multiple coils read-write holding registers function, and when you have both "Read" and "Write" input at same time it will use that function. I would...
Forum: LIVE PLC Questions And Answers March 22nd, 2021, 09:18 AM
Replies: 9
Views: 589
Posted By goghie
+1

+1
Showing results 1 to 25 of 408

 
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