KNF N952KTE-W Manual De Instrucciones página 98

Operation
Acknowledge er-
ror: OFF
Acknowledge er-
ror: ON
38
Acknowledge error
If errors occur during operation of the pump, they can be ac-
knowledged. The supply voltage to the pump remains
switched on.
This function is optional, and is deactivated by default. For
further information, please contact KNF Customer Service
(www.knf.com).
An error can only be acknowledged by switching off the sup-
ply voltage and switching it back on.
If the pump receives its speed setpoint setting via the analog
input, errors that occur can be acknowledged via the "Remote
ON/OFF" digital input. For this, the "Remote ON/OFF" digital
input must be on "low" for at least 250 ms. All errors are ac-
knowledged as soon as the "Remote ON/OFF" is switched to
high again.
If the setpoint is set digitally via UART, errors can be acknowl-
edged directly with the command on the interface. For this,
the command "dB" must be sent. Then, all errors that oc-
curred are acknowledged.
Translation of Original Operating and Installation Instruction, KNF
Diaphragm pump N952KTE-W N952KT.29E-W
339866-336533 02/23