our company bought a PT104 logger with a bunch of PT100 sensors from Greisinger. (for air, liquids etc.)
I can't bring this to work with using Picolog 5.24.8 W7 64bit.
I only get some asteriks in the "Reading" column. I configured for 4 wire PT100 sensor, I checked all channels.
If I change to resistance i.e. I get an always "wobbling" value in the reading column.
If I measure inbetween the 4 wires of the sensor I measure 108 ohms between 1-3 1-2 4-2 4-3
This is the same for all sensors (different types from Greisinger with Mini DIN and PT100 standard)
Any suggestions would be very helpful