Control with Band Limitation
10 Monitoring of Measuring Circuit
Lower Display
Range limit
Meas. range
■
3.3 mV/V
■
3.0 mV/V
■
2.0 mV/V
■
1.5 mV/V
■
1.0 mV/V
Indication
blinking
(■ = is detected)
1)
Wire short circuit between Signal input + and Signal input – is not detected.
2)
Wire break with Sensor supply + or Sensor supply – is not detected.
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Upper Display
Lower Meas.
Range limit
Range limit
■
■
■
■
■
■
■
■
■
■
blinking
blinking
Upper Meas.
Probe or wire
Range limit
short-circuit
Probe or wire
break
■
■
■
■
■
■
■
■
■
■
blinking
1)
2)
blinking