Burkert Type 8623 - Manual (Page 29)

8623 - 27
english
9 APPENDIX
9.1 Error messages
Display Cause Remedy
E.01 Sensor failure at the 1st frequency Check the flow sensor
input
E.02 Sensor failure at the 2nd frequency Check the flow sensor
input
E.03 Frequency 1 greater than 625 Hz Replace the flow sensor
E.04 Frequency 2 greater than 625 Hz Replace the flow sensor
E.05 Flow rate larger than 199.99, and
therefore can no longer be displayed
E.06 Standard signal outside 4 - 20 mA Check the standard
range signal
E.07 The ratio demands a frequency Change the raito or fit
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