8/13/2012 5:16 PM | |
Posts: 1 Rating:
|
Dear Expert, how to programming analog input (current) S7-1200 1212c,please explain from the beginning. Thank's
|
3/6/2015 9:22 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating:
|
|
1/15/2016 8:32 AM | |
Joined: 7/9/2015 Last visit: 8/30/2024 Posts: 3943 Rating:
|
Hi yayang,
I think I have found a FAQ with example program. Please look here:
How can you use analog 0-20 mA signal modules and signal boards with 4-20 mA signals?
https://support.industry.siemens.com/cs/de/en/view/42087579
Regads, Towome |
|
|
This contribution was helpful to
1 thankful Users |
2/23/2016 4:20 PM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating:
|
New question published by jillgeorge18 is split to a separate thread with the subject TIA portal V13, Map the Tags to the Actual physical IOs with ladder logic. Best regards |
10/31/2016 3:09 PM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating:
|
New question published by nawroz_nazari@hotmail.com is split to a separate thread with the subject Add avoltage input and a current input in same ADD block?. Best regards |
12/29/2016 12:14 PM | |
Joined: 9/1/2005 Last visit: 8/12/2024 Posts: 4104 Rating:
|
New question published by Akashm89 is split to a separate thread with the subject IM151-8 PN/DP CPU and Analog input(i.e. 4 AI | 2 wire) & Output modules (i.e. 2 AO ST). Best regards |
My Forum is the place to personalize your profile, |
|
2/1/2017 1:37 PM | |
Joined: 11/3/2012 Last visit: 7/23/2024 Posts: 64 Rating:
|
I have done the testing of Distance sensor of 4-20mA (0-6 Mtr) with the CPU 1214C which is having the analog voltage input using the 500 Ohm resistor. The program is working fine and the values were also coming. I have tried to scale the received value to show the distance but no succefull. The sensor generates the value upto 27648. For your reference i have attached the program, AttachmentANALOG_CURRENT_READ_CPU1214_V13.zip (2127 Downloads) |
This contribution was helpful to
1 thankful Users |
2/1/2017 2:26 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
|
have you had a look in the manual of the S7-1200? the value in the S7-PLC is from 0-27648, regarding to 4-20mA. you can read this in chapter A.8.6: SIMATIC S7 S7-1200 Programmable controlleryou can scale this in a value as you want withe NORM_X and SCALE_X blocks in S7-1200. This FAQ shows how to do it: For an S7-1200/S7-1500 controller in STEP 7 (TIA Portal), how do you scale integer values in real numbers and vice versa for analog inputs and outputs?hope this helps, regards, |
Last edited by: mopS04 at: 2/1/2017 2:30:56 PMFCK WAR! |
|
Follow us on