PR 9116 - Display and Error Indication; Input Signal Range Visualization; Display Readout Limits; Sensor Error Detection Details

9116 - Product Version 9116-003 13
Outside range readout (IN.LO, IN.HI):
If the valid range of the A/D converter or the polynomal is exceeded.
Input Range Readout Limit
VOLT
0...1 V / 0.2...1 V
IN.LO <-25mV
IN.HI > 1.2 V
0...10 V / 2...10 V
IN.LO <-25mV
IN.HI > 12 V
CURR 0...20 mA / 4...20 mA
IN.LO <-1.05mA
IN.HI > 25.05 mA
LIN.R
0...800
Ω
IN.LO <-10Ω
IN.HI > 900 Ω
0...10 kΩ
IN.LO <-10Ω
IN.HI > 11 kΩ
POTM 0 - 100%
IN.LO <-0.5%
IN.HI > 100.5 %
TEMP TC / RTD
IN.LO <temperaturerange-2°C
IN.HI > temperature range +2°C
Sensor error detection (SE.BR, SE.SH):
Input Range Readout Condition
CURR Loop break (4...20 mA) SE.BR <=3.6mA;>=21mA
POTM All, SE.BR on all 3-wire
SE.BR Sensor broken
SE.SH Sensor shorted
LIN.R
All SE.BR
Sensor broken or wire
resistance too high
For Lin. R_0%≥ app. 18 Ω SE.SH Sensor shorted
TEMP
All SE.BR
Sensor broken or wire
resistance too high
Pt100 to Pt1000 and Ni50 to Ni1000 SE.SH Sensor shorted
Display readout below . / above max. (-1999, 9999):
Input Range Readout Limit
All All
-1999 Displayreadout<-1999
9999 Display readout >9999
Visualisation in 4501 of:
Input signal outside range
Sensor error detection