Appendix; Error Messages - bürkert 8623 Betriebsanleitung

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APPENDIX

9.1

Error messages

Display Cause
E.01 Sensor failure at the 1st frequency
input
E.02 Sensor failure at the 2nd frequency Check the flow sensor
input
E.03 Frequency 1 greater than 625 Hz
E.04 Frequency 2 greater than 625 Hz
E.05 Flow rate larger than 199.99, and
therefore can no longer be displayed
E.06 Standard signal outside 4 - 20 mA
range signal
E.07 The ratio demands a frequency
greater than 625 Hz from the fre
quency input another flow sensor
E.08 The sensing ratio of the proportional
valve is greater than 95%
Table 1: Error messages
Operating Manual No. 800 222
Remedy
Check the flow sensor
Replace the flow sensor
Replace the flow sensor
Check the standard
Change the raito or fit
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