Dynalco SWT-2000 Speed Switch/Speed Transmitter - Manual (Page 28)

Operating Instructions SWT-2000 DYNALCO
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7. Operating Behavior
7.1 Power On
The parameter set e.g. as defined by binary inputs is immediately valid.
7.1.1 Analog Output
Immediately after power on, the output corresponds to the lower range value set. Following the first
measurement interval the output corresponds to the measured value.
7.1.2 Relay Output
Up until the first measurement interval is completed, all relays are de-energiZed. Thereafter they assume the
defined condition.
If no input frequency is present then after measurement interval x 2, 0Hz is assumed.
7.1.3 Open Collector Output
Up until the first measurement interval is completed, all Open Collectors are inactive. Thereafter they assume
the defined condition.
If the Open Collector is assigned to a frequency, then it immediately assumes the corresponding status.
If no input frequency is present, then after measurement interval x 2, 0Hz is assumed.