goldprospector
Member
I am using a Direct 06 PLC with a F0-04THM card and a K type thermocouple. The card is in Slot 3. When I look at the V memory (v-2000) location after the programming, I see a number that might sometimes read 24E, 24C,24B, 24A, or 24F. Sometimes it read 249. The actual temp, according to the fluke analyzer is 50 degrees. The only thing the temp readout is for is for it to be displayed on a 6" DL HMI.
The card paperwork says it displays an actual temp with no scaling needed. So what am I doing wrong?
I am not sure how to write the logic here but I will do my best.
"SP0"---LD K0400"
"OUT V720"
"LDA O2000"
"OUT V721"
"LD K1"
"OUT V723"
"OUT V724"
"OUT V725"
"OUT V726"
The card paperwork says it displays an actual temp with no scaling needed. So what am I doing wrong?
I am not sure how to write the logic here but I will do my best.
"SP0"---LD K0400"
"OUT V720"
"LDA O2000"
"OUT V721"
"LD K1"
"OUT V723"
"OUT V724"
"OUT V725"
"OUT V726"