10.2.3.1 Selecting
Fig. 10.8 Operating mode / pulse: Selecting
10.2.3.2 Display in the operating display / Setting
Fig. 10.9 Display operating display / Setting. Multiplication
Fig. 10.10 Display operating display / Setting: Division
The multiplication and division factors are configured / adjusted in the operating display.
This Tcan take place while the pump is operating.
NOTE
If the newly set value is not confirmed within 10 seconds by pressing the START/STOP key,
the system reverts to the previously set running value.
10.2.4 Operation mode / current (external standard signal)
In the “current” operation mode, the pump functions on the basis of an incoming standard
signal. The incoming signal (0/4-20 mA; 20-0/4 mA or adjustable) is converted into a metering
frequency 0-100 % (stroke/pause ratio), e.g.:
The following operating options can be selected:
• 0 – 20 mA 0 mA = 0% metering frequency, 20 mA = 100 % metering frequency
• 4 – 20mA 4 mA = 0% metering frequency, 20 mA = 100 % metering frequency
• 20 – 0 mA 20 mA = 0% metering frequency, 0 mA = 100 % metering frequency
• 20 – 4 mA 20 mA = 0% metering frequency, 4 mA = 100 % metering frequency
• User defined n (adjustable) mA = 0 % metering frequency,
n (adjustable) mA = 100 % metering frequency
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