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

Page 42

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Operating Instruction

42

Press the button again briefly to advance to

SUBMENU

RS485-Interface

Hold the again for 3 seconds to enter the submenu and
the display changes to

PUMP-ADDRESS

OFF

PUMP-ADDRESS:
If only one pump is used, the setting remains OFF. If several pumps are connected via the RS-

485 interface (max. 4) each pump must be allocated its own address number (1-4)
(each number may only be allocated once!).

Use the and button to select a “PUMP-ADDRESS”

PUMP-ADDRESS

1

Hold the button for 3 seconds to return to

SUBMENU

RS485-Interface

Press the button repeatedly until you reach

SAVE ???

+

Press both buttons until the display changes to

SAVE ???

SAVED

All settings are stored.

After a moment, the screen will automatically return to the 1

st

display.

ADR X (X) P X

X.XX psi

Note:

Repeat this steps for each pump in the system. Use a different
address number for each pump!