EZAutomation EZ 10 Series, Руководство по началу работы

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9 | P a g e
EZ12 Ports and Indicators
Unit Power
Connect the power input wires into the HMI's power
terminals. Supply 24VDC nominal (20-30VDC) power to
the system. If the unit does not power up correctly,
remove power from the system and check all the wiring.
In addition, see the Indicator Light section below for
troubleshooting.
Battery
The EZ12 uses battery to retain retentive tags and clock over a
power cycle. The battery will not work till the plastic battery tab is
removed. For replacement please use 3.6 V ½ AA batteries.
Recommended to replace batteries every year.
Status LED
LED Behavior Status Description Suggested Response
Flashes Red, then
continuously Green
Normal Operation
Proceed to use unit
Continuously Red Unit Failure Return unit to factory for service
Does Not Light No Power
Check or Replace 24 VDC Power Supply - if
condition continues return unit to factory
for service