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Bell & Gossett 193 TECHNOVAR VARIABLE SPEED PUMP CONTROLLER AND INTEGRATED AJUSTABLE FREQUENCY DRIVE User Manual

Page 70

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Operating Instruction

70

MAX. FREQUENCY

60.0 Hz

Maximum output frequency
(Range: 40...70Hz)

MIN. FREQUENCY

0.0 Hz

Minimum output frequency

(Range: 0... MAX. FREQUENCY)

CONFIG FMIN

f -> 0

Configuration behaviour at minimum frequency

STOP-DELAY-FMIN

0 Sec

Delay for pump stop, when f -> 0 is chosen

BOOST

5.0 %

Extra power at pump start

SENSOR_ADJUST?

Out of range

Sensor zero adjustment press [ +

]

SENSOR-CURVE

Linear

Sensor characteristic curve

SENSOR RANGE

20mA = 362,6 psi

Normalise to max. SENSOR VALUE

MODE::

Controller

CONTROLLER -> Standard control;
ACTUATOR -> Frequency set point as ADC – VALUE;

MULTICONTROLLER -> control of up to 4 pumps

SYNCH. CONTROLLER -> synchronous regulation
MANUAL CONTROL -> frequency set point using keyboard

REGULATION MODE

Normal

Pumping regulation mode:
NORMAL -> Regulation normal;
INVERS -> Regulation inverse

START VALUE

disabled

Start value

CONFIG. 2

nd

REQ. VALUE

OFF

Configuration of a second value

RELAY CONFIGURATION

Run Motor

Relay configuration

S U B M E N U

Offset

SUBMENU Offset; to entry push [SELECT] for at least 1
sec.