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The PROFIBUS

address must always be entered as 3 digits

(addresses from "002" to "125"):

1. 1. option: Turn the

[Clickwheel]

until the desired value is

reached and then press the

[Clickwheel]

2. option: Press the

[Priming]

key to change to digit-by-

digit setting. Set the number using the

[Clickwheel]

and save

using the

[Priming]

key. The cursor moves to the next

number, and so on .

3.3

Special features in active PROFIBUS

operation

3.3.1 General

The pump cannot be manually set or programmed

in PROFIBUS

operation! To do this, set the PRO‐

FIBUS

to ‘Inactive’ .

n Using the

[Clickwheel]

it is possible to switch between the con‐

tinuous displays at any time, as in the other operating modes.

This does not affect the operation of the pump.

n When PROFIBUS

operation is selected, the settings from the

last operating mode without PROFIBUS

are applied. How‐

ever, settings made using the PROFIBUS

are not saved! They

only apply as long as the pump is linked to the PROFIBUS

Only the

‘stroke counter’

(total number of strokes) and the

‘quantity counter’

(total number of litres) continue to be

counted and saved.

n If the pump is set to PROFIBUS

operation, it stops. It can be

activated again by pressing the

[Stop/Start]

key. Use the

BUS to give the Start command.

3.3.2 Displays

There are additional identifiers in the operating display when PRO‐

FIBUS

operation is running.

The commonly used identifiers can be found in the

"Control elements" chapter in the "Peristaltic

metering pump DULCO flex Control, DFXa".

PROFI

BUS

Stop PROFIBUS

: The pump has been stopped using PRO‐

FIBUS

. The master has sent the pump a corresponding telegram.

Stop manual: The pump has been stopped using the

[Start/Stop]

key. The master has sent the pump a corresponding

telegram.

Connection error: If the pump loses its connection to the PRO‐

FIBUS

(as soon as the BUS cable is removed or the bus master

becomes inoperative, for example), the

error symbol and the

symbol appear.

Supplementary operating instructions for PROFIBUS

Brand	ProMinent
Model	DULCO flex Control
Category	Water Pump
Language	English

ProMinent DULCO flex Control Original Operating Instructions

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