Reo Elektronik REOTRON MDW 700, Руководство по эксплуатации

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REOTRON MDW 700
Operating instructions
10
7.3 Indications on display
During normal running mode ‘run’ is shown in the LED display.
In the programming mode an abbreviation for the corresponding parameter (see setting up instructions)
and the setting values, are displayed. Setting changes are stored upon leaving the programming mode or
after a pause of 100 seconds.
Initialisation Phase. When the supply voltage is connected (Left decimal point
blinks)
Normal Operation
Unit is not enabled
Left decimal point is present. Current regulation is active. The maximum current of
the unit or the regulated current set point value has been reached.
The two upper vertical segments of the first digit illuminate. Peak value limiter.
This is caused by a fault condition on either the load or by the externally generat-
ed effective value, feedback signal. The load impedance is too low, for example,
or the effective value is too high.
The upper horizontal segment of the first digit illuminates. Maximum control limit of
the controller has been reached. The unit has no more regulation range available
and so the output voltage is near to the supply voltage.
Lower horizontal of the first digit illuminates. Maximum power limit has been
reached
Under Voltage, input voltage to too low.
7.4 Error Messages
Over temperature of the power semi-conductors, output is
inhibited. Use `C009` to reset
Overvoltage, input voltage too high, output is inhibited. Use
`C009` to reset
Error messages must be reset in menu `C009`