SNK
Member
People,
I am using a Micrologix 1200 controller with a 1762-IF2OF2 module, using an Analog input with 12Bit resolution from the product specs. I have read some previous posts, but I am trying to resolve something about the basic SCP command in Rslogix500.
I am not sure what the range should be set at as the INPUT MIN and the INPUT MAX, for a 12Bit card or does this really matter? My current range is 3136 to 15600, and is calibrated by our calibration tech's. I am not convinced seeing all of the ranges that people use in the programs that the range is set properly. The values are linear, and seems to be calibrated properly, but I need some basic understanding of what the range is really a product of. I have the PIC that was attached in a previous post,
(not sure how to insert image with this forum)
I am looking for accuracy, so any help would be appreciated.
I am using a Micrologix 1200 controller with a 1762-IF2OF2 module, using an Analog input with 12Bit resolution from the product specs. I have read some previous posts, but I am trying to resolve something about the basic SCP command in Rslogix500.
I am not sure what the range should be set at as the INPUT MIN and the INPUT MAX, for a 12Bit card or does this really matter? My current range is 3136 to 15600, and is calibrated by our calibration tech's. I am not convinced seeing all of the ranges that people use in the programs that the range is set properly. The values are linear, and seems to be calibrated properly, but I need some basic understanding of what the range is really a product of. I have the PIC that was attached in a previous post,
(not sure how to insert image with this forum)
I am looking for accuracy, so any help would be appreciated.