Compactlogix PLC - Visual Studio C# SCADA
Hello, I want to create new small scada in C# for AllenBradley Compactlogix L27ERM PLC via Ethernet/IP. How can I do it? I will do 1 page and 5 tags.
View ArticleMicrologix 1100
Hi wizards Iv wrote a program off line while waiting for the expansion cards to arrive today.... ive installed the cards and tried to read to I/O config and its not seeing them if i enter them...
View ArticleAnalog Input Average or Sampling Interval
Hi everyone, I am working on the AB MicroLogix ML1100, I have a question about the analog input. Right now I am able to read the analog input from the pressure transmitter (0-10V), however, the...
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Multiplying Reals
I can't figure out why these are calculating like this. These are being used within some user created add on instruction. The data types are all reals, but instead of calculating 330.2 exactly it's...
View ArticleCompactLogix L35E (ser A) firmware compatibility
Is version 12.038 CompactLogix L35E (ser A) firmware compatible with 1769-L35E COMPACTLOGIX 5335E CONTROLLER. CONTROLLER VERSION = 12.22 ? If not, where can I get the appropriate firmware? Thanks.
View ArticleLoad cell and Micrologix 1000
Good evening(here at least), I am working on a senior design project that requires the use of a PLC. Due to budget we've had to settle for an older Micrologix 1000 from Allen Bradley. I've managed...
View ArticleCompact Logix Ladder
Is there a simple instruction where I can fill in a table and do a look-up based on a value. I have a airflow meter that Pressure correlates to Airflow but it is non linear. I have 11 pressures that...
View ArticleRSLinx ethernet IP driver with Red Mark
Hi, I've been working with RSLogix 500, today i found that i was unable to connect to Micrologix PLC because in the RSLinx the Driver Ethernet IP that was configured to communicate whit PLC appears...
View Article22-Com-E Card Mess
I had one of my technicians set the IP address of a 22-Com-E card to 0.0.0.0 and the subnet mask to 0.0.0.0 I have tried to manual associate the mac address to a correct IP address and it will not...
View ArticlePower Flex 753 - Change output relay configuration of Fault
How can the relay output of a PowerFlex 753 I/O module in port 4 be programmed to change state based the fault status of the drive? What status parameter would you link to monitor the relay output to...
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Micrologix 1400 Float TAG
Hello, I have a micrologix 1400 plc connected to a length measurement gauge. The gauge sends an analog value to the plc to an analog input. I convert the value into a dimension and send it to F8:0....
View Articleconveyor speed
can any one help with a speed a conveyor is traveling using an encoder? I have a 360 pulse per rev encoder that when measured in position counts 730 pulses per 1 rev of the conveyor roller. the speed...
View ArticleCopy data from/to a 5069 digital module
Could somebody let me know how to copy the input data from a 5069-IB16 to an integer within a single instruction like a “MOV” or a “COP” (in ladder diagram please). I can do it bit by bit like this:...
View ArticleC# CompactLogix Ethernet/IP Communication
Hello, I want to do a small scada for Allen bradley plc on C#. I did a hmi/scada for Siemens S7-1500 plc on C#, it is working and free. I dont want to use Advanced Hmi. it is looking free but I...
View ArticleInterlaced MOV Instruction
How can I ensure that the MOV instructions are complete before taking a follow up action. Initially I was guessing that if I simply put an output energize (OTE) instruction after the MOV instructions...
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Micro 850 to Logix5000 comms.
I am trying to read data from a Micro 850 into my L18 (V 30.11). I have never set up an ethernet bridge between these 2 components and i have been up against a wall since starting. I have the MSG...
View Articleopen an file .rsp
Hello, I need to open the PLC program which have .RSP format.i need a printout of the logic as pdf format, i have posted it here like an attachement .Hope anyone in this forum can print a project...
View ArticleFTView SE (Local Station) - Offline .ACD Connection
Hey guys, I have worked on the FTView ME platform many of times. I am now working on a FTView SE (Local Station) application, and I am having trouble connecting an Offline .ACD file to my program...
View ArticleOracle Virtualbox and Factory Talk Activations
I want to install and run the Rockwell software on new Win10 PC in the Oracle Virtualbox VM. However, my Factory Talk activations are tied to the hard disk serial number. Tried to change the VM hard...
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