General Monitors S800, Инструкция по эксплуатации

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Model S800
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If the second attempt fails, replace the sensor. If this fault continues to occur, consult United
Central Industrial Supply.
F3, F7 & F8 – Check module. This fault occurs during initial power-up of the unit. If this fault
occurs, remove and reapply power to the unit. If the fault continues to occur, replace the
electronics module.
•
F4 – Check sensor. Sensor connections open or short circuited. Make sure the
sensor wires are not damaged and are connected properly. If this fault continues to
occur, replace the sensor and re-calibrate.
•
F6 – Low supply voltage. Make sure the supply voltage level at the S800 is 15Vdc ±
2Vdc. An unlatched F6 indicates momentary brown out or drop out of AC voltage.
•
F9 - Communications Error. This error is displayed if the communications circuit of
the S800 has been enabled and it does not receive a response from the external
device. Check the wiring between the S800, pins 5 & 6 on the base connector and
the external device.