Omron PLC- CJ1W-DA021 Analog output Programming help required

noorloai

Member
Join Date
Jun 2015
Location
ontario
Posts
25
Hi all,

I only do PLC Programming on and off and have never done programming analog stuff therefor I need a pointer in the right direction.

We have been asked to add digital air regulator to our xpleater machine. I am using sysmac studio with the CJ1WDA021 this module has 2points analog outputs to control the digital regulator measured pressure in psi.

Simply, PLC will calculate the necessary tension pressure. This will be the base multiplied by one of two constants coming from the HMI. This pressure value will be converted to an appropriate analog output value which will be sent to the analog output module.

I have added the module to the cpu rack, and did the configuration from the right side (Edit special unit settings) I used 1-5V (4-20mA) output signal range.

The set value is the number between 0-4000 BUT HOW CAN I FIGURE THIS NUMBER base on what? see the attached picture!

Another question, how can I determine what the appropriate analog out values need to be to have the digital regulator deliver the correct pressure?

Thanks again for any support you can provide.

1.jpg 2.jpg
 
I cannot help you with Studio as I refuse to use it - I use CX-One. I detest tag based programming - too slow - too fiddly. As far as the card goes 0-4000 = either 1-5V or 4-20ma. You may have to turn bits on for the analogues to work - in CX-One if the address allocated is 2000 then bits 2000.00 and 1000.01 have to be turned on to enable the outputs.
 
I cannot help you with Studio as I refuse to use it - I use CX-One. I detest tag based programming - too slow - too fiddly. As far as the card goes 0-4000 = either 1-5V or 4-20ma. You may have to turn bits on for the analogues to work - in CX-One if the address allocated is 2000 then bits 2000.00 and 1000.01 have to be turned on to enable the outputs.

Please I need a little help with a CQM1 plc and a DA021 because I need to control a sysdrive 3G3EV with the DA021, i dont know exactly how configure too 4-20ma and to what address send the data to be converted to Analog output, i see something about APR function but I dont see any practical example
 

Similar Topics

I have PLC Omron CJ2M with OD211 module. I want to use the pulse output and PWM output and this module. But i confuse how to activated this, i...
Replies
0
Views
75
Hello everyone, I would like advice on the setup below: CJ2M PLC: 192.168.10.01 (Subnet: 255.255.255.0) ETN21 - 192.168.20.1 (Subnet...
Replies
6
Views
1,820
Hello, I have an installation with an omron plc CP1L with a CJ1W-CIF12 module connected to eight omron MX2 drivers. I use the bus to modify the...
Replies
2
Views
2,129
I am looking for a solution to connect to my Omron PLC remotely. The challenging part is that the PLC's are on mobile units, and there isn't...
Replies
1
Views
2,666
Our plant manger/my boss wants each line to display the takt time above the line. I am trying to research the cheapest way to do this. Our plant...
Replies
3
Views
166
Back
Top Bottom