Rohde ST 310 Instrucciones De Uso página 67

6.2.2. Kiln heating/cooling too slowly
• If the control unit is programmed to heat the kiln at a faster rate than the kiln is capable of, then the control
unit will turn on full power then wait until the kiln temperature has risen to the correct temperature before
proceeding to the next ramp or program segment.
• If the control unit is programmed to cool the kiln at a faster rate than the kiln is capable of, then the control
unit will apply zero power and then wait until the kiln temperature has cooled to the correct temperature
before proceeding to the next ramp or program segment, i.e. once the kiln has reached the desired
temperature.
6.2.3. Querying kiln performance
• The controller operates by calculating the amount of energy required by the kiln every 30 seconds (installer
adjustable).
• The benefit for the user is that the power consumed can be displayed at the end of the firing.
• Before the controller can display the required amount of energy in kilowatts, parameter no. 14 (see Section
10) must be set with the kiln output.
• The consumption values can only be called up during firing or at the end of the firing curve. If the controller is
switched off or a new program is started, the consumption values are deleted.
• To check the required amount of energy in kilowatts (consumption values):
Press and hold the
6.2.4. Recovery in the event of a power failure
Scenario
Power failure during
the firing
Power failure during
the program delay
Mains failure during a
ramp phase
Power failure during
the soak phase
6.2.5. Memory
As soon as the controller is turned off, all programs and necessary data are saved and retained.
h g
key (a small "i" is shown next to this arrow key).
Description
The controller can automatically continue a firing after a power failure.
The program start is delayed by the remaining program delay when the mains voltage
returns.
The controller continues the ramp it had been executing.
The controller ramps back up to the soak temperature at the correct ramp rate and
then applies the remaining soak period.
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