Sensor
Set your sensor type. (0 V to 10 V; 0 mA to 20 mA; 4 mA to 20 mA; PT100/PT1000; no sensor)
With sensor type 4 mA to 20 mA the value range for the standardized value is 200 and 1000.
Measurement range
Stipulate the measurement range. The measurement range is the value range shown for the analog value.
LOGO!Soft Comfort then automatically calculates the gain and offset from this.
Gain and offset
If you want to set the gain, you can enter values between -10.00 and 10.00. The value 0 makes no sense, as, irrespective of the applied analog value, you will always obtain the value 0 as a result.
If you wish to set the offset, enter values between -10000 and 10000.
Rounding error
LOGO!Soft Comfort calculates the gain and zero point offset with utmost precision, while LOGO! calculates internally using whole numerical values; therefore, not all parameter combinations are possible on LOGO!. In this case, prior to transferring to LOGO!, LOGO!Soft Comfort detects a rounding error and proposes a possible replacement value range.
Simulation in LOGO!Soft Comfort
With simulation in LOGO!Soft Comfort you can read the following values:
|
① |
Physical value; the ranges are stipulated by the measuring range (3) |
|
② |
Standardized value |
|
③ |
Measurement range |
|
④ |
Analog value (after processing gain and offset) |
|
⑤ |
Analog value on the analog output |