ABB CoriolisMaster FCB330 Commissioning Instruction Download

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28 CI/FCB300/FCH300-EN Rev. F |

CoriolisMaster FCB330, FCB350, FCH330, FCH350

Commissioning

6.1

Checks prior to commissioning

The following points must be checked before commissioning
the device:
— The assignment of the flowmeter sensor to the transmitter

must be correct

— The wiring must have been completed as described in the

"Electrical connections" section

— The flowmeter sensor must be correctly grounded
— The external data memory module (FRAM) must have the

same serial number as the flowmeter sensor

— The external data memory module (FRAM) must be

inserted in the correct position (see the "Maintenance /
Repairs" section)

— The ambient conditions must meet the requirements set

out in the technical data

— The power supply must meet the requirements set out on

the name plate

6.2

Switching on the power supply

Switch on the power supply.
After switching on the power supply, the flowmeter data in the
external FRAM is compared with the data saved internally.
If the data is not identical, the transmitter data is replaced
automatically. Once completed, the message "Ext. Data
loaded" is displayed. The flowmeter is now ready for
operation.
The LCD display indicates the current flow.

6.2.1

Inspection after switching on the power supply

The following points must be checked after commissioning the
device:
— The parameter configuration must correspond to the

operating conditions.

— The system zero adjustment must have been made.

General information:
— If the flow direction indicated on the display is incorrect, it

could mean that the signal lead connections between the
sensor and the transmitter have been accidentally
reversed.

— The position of the fuses and the fuse values are listed in

the spare parts list in the operating instructions for the
device.

6.3

Basic Setup

IMPORTANT (NOTE)

For additional information regarding operation of
the LCD display, refer to the "Configuration,
parameterization / operation" section.
For detailed descriptions of all menus and
parameters, refer to the operating instructions for
the device.

The device can be factory calibrated to customer
specifications upon request. If no customer information is
available, the device is delivered with factory settings.
On-site configuration requires only a few parameter settings.
The following parameters must be checked and/or set when
commissioning the device:

Flow range end value

("QmMax" parameter and "Unit" submenu)
The device is factory calibrated to the largest flow range end
value, unless customer information to the contrary is available.

Current outputs

("Current output 1" and "Current output 2" submenus)
Select the desired current range (0 … 20 mA or 4 … 20 mA).

Pulse output

("Pulse" parameter and "Unit" submenu)
To set the number of pulses per volume flow unit, a unit for
the totalizer (e.g., kg or t) must first be selected in the "Unit"
submenu. After this, the number of pulses has to be entered in
the "Pulse" parameter.

Pulse width

("Pulse width" parameter)
For external processing of the present counting pulses, the
pulse width can be set to between 0.1 ms and 2,000 ms.

System zero point

("System Zero adj." submenu)
The fluid in the flowmeter sensor must be brought to a
complete standstill. The flowmeter sensor must be full. Select
the "System Zero adj." menu. Next press ENTER. Use the
STEP key to call up "System Zero adj. Function automatic?"
and select ENTER to start the adjustment. You can choose
between slow or fast adjustment. Slow adjustment generally
provides a more accurate zero point.