| ??? 11/01/04 19:43 Read: times |
#80212 - RE: Hello Mr.erik malund Responding to: ???'s previous message |
Not calibrate, but adjust gain and span. Calibration is something else.
You have a grave danger here, if you allow e.g. 5v input and someone apply 24V and decide to 'calibrate' your unit is blown. All PLCs I know (I hope you are NOT making one) are 'calibrated' by taking whatever a non-adjustable A/D produces and then scale it digitally. Erik |
| Topic | Author | Date |
| Help - Digital calibration of analog I/P | 01/01/70 00:00 | |
| RE: Help - Digital calibration of analog I/P | 01/01/70 00:00 | |
| Hello Mr.erik malund | 01/01/70 00:00 | |
| RE: Hello Mr.erik malund | 01/01/70 00:00 | |
RE: Help - Digital calibration of analog I/P | 01/01/70 00:00 |