SanRex CALPOTE UG Series, Инструкция по эксплуатации

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
F: Gradient (proportional) signal
One of the output setting signals, this signal functions in the same way as the “VF2”
terminal on the control terminal block. If [F2 F: Priority setting] is set to [0: Control terminal
block], the value set with the variable resistor can be checked on when this item is selected.
If [F2 F: Priority setting] is set to [1: Panel] or [2: Communication], the value can be set via
the panel or communication as a substitute for the variable resistor input.
 E: Soft-start time
This parameter is set to adjust the time during which the output changes between 0% and
100% when the operation starts or stops (only in the phase control) or the output setting
signal changes. If this parameter is set to 0.0 seconds, the operation is executed immediately
at the output setting signal value. The following figure shows an example of phase control
with a soft-start time of 10.0 seconds.
Operation start/stop
Output setting signal
Output voltage
10.0s 7.5s 2.5s
100% 25%
Stop
Operation
Stop

C: Current limit amount
This parameter is used to set the threshold of the current limit function. The current limit
function protects the unit or load by limiting the output current when it exceeds the rating of
the unit or load due to load fluctuations. The output current is limited so as not to exceed
the value of the rated current × current limit. (Specifications: The setting is limited to the
range of ±0% to −10%.)
※ This function does not prevent inrush currents.
※ This protective function is effective for load fluctuations caused by initial heater
heating and similar phenomena.

U: Heater disconnection amount
This parameter is used to set the threshold for the heater disconnection detection function.
For details on the function, see “11.2.4 Heater disconnection detection function.”