Knick ProLine P16800, Руководство пользователя

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ProLine P16800
35
9 Troubleshooting
USE CAUTION WHEN CONDUCTING ANY TROUBLESHOOTING. FAILURE TO ABIDE BY THE REQUIREMENTS
SET FORTH HEREIN MAY RESULT IN SERIOUS INJURY OR DEATH, AS WELL AS DAMAGE TO PROPERTY.
Malfunction state Possible causes Remedy
The LED lights up red and switching
output SW is open. Overtemperature Check the ambient temperature
Voltage supply Check the power supply
Speed sensor voltage connection
< 9.5 V Check the connection
Signal current from speed sensor
< 2.2 mA Check the speed sensor, cable, and
connections
Open line U/I Check cable and connections
U/I low Check the controller
Internal device error Replace the device
Open circuit Check wiring
The LEDs do not light up and switch-
ing output SW is open. Undervoltage Check the power supply
See also
➜
LED Signaling, p. 32