Configuration Dip Switches; Refitting The Cartridge And Cover - ABB WaterMaster FET100 User Manual

WaterMaster FET100
Electromagnetic floweter | Transmitter

3.6.3 Configuration DIP Switches

Three configuration DIP switches are mounted on the transmitter backplane board.
These are factory-set as follows:

Remote transmitter – all OFF

Integral transmitter – SW3 ON
For MID-compliant flowmeters set the read-only / MID protection switch to 'ON' to ensure the meter is
secure from tampering.
For HART software versions prior to 01.02.XX, this switch (set after commissioning) prevents login via the
keypad or bus at any security level.
From HART software version 01.03.XX onwards and for all PROFIBUS software versions, on MID meters,
all metrological-related parameters are locked and inaccessible at the Service level. Standard and
Advanced user level parameters can still be modified via the HMI or bus.
Fig. 3.13 Configuration DIP Switches

3.7 Refitting the Cartridge and Cover

Warning. Ensure the transmitter is isolated from power supplies before refitting the cover.
Caution.

The communications bus type is HART FEX100 if not specified on the
cartridge label. An example of the PROFIBUS FEX100-DP variant cartridge
label is shown on the right.

The cartridge communications type must match the
communications type of the transmitter backplane PCB.

To avoid damaging the cartridge during refitting, do not overtighten the cartridge screws.
18
Configuration
DIP Switches
OFF
ON
SW3 SW2 SW1
3 Electrical Installation
DIP Switch Functions
SW1 – Read-only / MID Protection
SW2 – (Future Product)
SW3 – Internal Sensor Memory
PROFIBUS variant
cartridge label
OI/FET100–EN Rev. A