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ScottT

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ScottT


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RE: Maving SLC505 code from one PLC to another, IP address communication problem

Posted By ScottT Nov 21, 2025 08:07:09 AM
Found In Egroup: Automation Control \ view thread
Your trying to put a 32K into a 16K -------------------------------------------

RE: Maving SLC505 code from one PLC to another, IP address communication problem

Posted By ScottT Nov 21, 2025 08:05:50 AM
Found In Egroup: Automation Control \ view thread
looks like 2 different processor revisions. Change PLC type also -------------------------------------------

RE: Output behavior in SLC fault mode

Posted By ScottT Aug 29, 2025 07:26:40 AM
Found In Egroup: Automation Control \ view thread
Sounds like you have HOLD LAST STATE enabled. Disable it. Math overflow the SLC to test it. -------------------------------------------

RE: IP Configuration process for 1756-EN2T in redundant ControlLogix chassis/system?? IP address swapping

Posted By ScottT Feb 14, 2025 07:40:00 AM
Found In Egroup: Automation Control \ view thread
Power off secondary chassis. Go online with primary in program mode change set IP address then cycle power. I can't remember is you can do it live or if you have to do it offline and download. Power up secondary rack RM2 will dump secondary program and copy primary to secondary automatically. in ...

RE: IP Configuration process for 1756-EN2T in redundant ControlLogix chassis/system?? IP address swapping

Posted By ScottT Feb 13, 2025 07:46:00 AM
Found In Egroup: Automation Control \ view thread
Do NOT under any circumstance set the primary address to 192.168.1.1 better to use 10. Make sure the next 2 higher IP's are reserved. We have a problem here that our main PLC is set to address 1, which works ok as the secondary grabs 2. The problem is that any time I plug a new device into ...

RE: Power supply(1756-PA75) failure of PLC, recurrence in a short time.

Posted By ScottT Feb 01, 2023 07:44:00 AM
Found In Egroup: Automation Control \ view thread
Our power system in the U.S. is at 60 Hertz. I think most of the rest of the world is 50 hz. There's a switch on the P.S. for that. WE've had them running here for years and they never fail/ ------------------------------ ScottT ------------------------------

RE: Logix Designer Incredibly Small Font in Controller Tags

Posted By ScottT Nov 16, 2022 07:18:00 AM
Found In Egroup: Automation Control \ view thread
old down CTRL key and scroll forward and back with your mouse. Never mind. That doesn't fix your problem with the organizer. Has to be something in windows settings as mentioned previously. ------------------------------ ScottT ------------------------------

RE: rslink classic software

Posted By ScottT Oct 11, 2022 07:17:00 AM
Found In Egroup: Automation Control \ view thread
You need to find out what COM port the serial port is assigned in the PC. Open DEVICE MANAGER (in windows xp, 7 and 10) Use that port when you assign the RS232 in RSlinx. Select auto-config and it should pop up ------------------------------ ScottT ------------------------------

RE: RSLogixV16.03 OS Fatal Error, OS not recognized, Windows7

Posted By ScottT May 12, 2022 07:53:00 AM
Found In Egroup: Automation Control \ view thread
Find the executable file, Right click and select run as administrator. ------------------------------ ScottT ------------------------------

RE: How to scale analog output 4-20mA in Rockwell studio 5000?

Posted By ScottT Apr 19, 2022 09:26:00 AM
Found In Egroup: Automation Control \ view thread
install SCP add on instruction. RAW: (input value word) LOW RAW:0 HIGH RAW:27648 LOW SCALE: 4000 HIGH SCALE:20000 SCALED OUT: (Address of analog output Data) ------------------------------ ScottT ------------------------------

RE: Fault in redundant rack with 1756-EN2T & 1756-RM2: "Power cycle to unit"

Posted By ScottT Feb 02, 2022 07:26:00 AM
Found In Egroup: Automation Control \ view thread
​I made a mistake on our redundant rack when I swapped one of the cards. The Ethernet cards in both racks need to have the same I.P. addresses. Not card to card but rack to rack. The RM card will add 1 to the existing I.P. of the card on the secondary rack so the Example (MainRack) - slot4 -en2tr 192.168.0.1 ...

RE: FT View

Posted By ScottT Nov 01, 2021 12:00:00 PM
Found In Egroup: Automation Control \ view thread
Set all your display screens to different page numbers in display settings/display number. Screen 001MAIN will be 1 . 002MAINT will be 2 etc... Open Global connections Tab, select display tab enter an integer address in the Replace Display Number box. ex... ([BLXXX]DISPLAY_NUMBER) (([BLXXX) is ...