ABB Model DHH805 Handheld communicator Use cases

Use cases

The Mobility DHH805 supports a wide range of functions that

can help to reduce costs by saving time in start-up, day-to

day operations, and maintenance activities. It powers up

quickly, typically in less than 2 seconds, and it easily connects

with device terminals and/or wiring, making it readily available

to begin configuration and/or troubleshooting.

On power-up, the Mobility DHH805 searches for a connected

device, and upon finding it, the DHH805 display identifies

the device and reveals a wealth of information about the

device in display area including the device’s key variables and

status.

The large 1000-device memory capacity allows the Mobility

DHH805 to be used in the field for long periods of time

without having to return back to upload it’s saved data.

The Mobility DHH805 includes a Review/Edit function that

allows a user to scroll online or offline through every HART

accessible parameter without having to memorize varying

menu structures from different instrument suppliers. This time

saving feature along with thumb key access and the Mobility

DHH805’s ergonomic design that allows it to comfortably fit in

your hand, makes single-handed operation in any location,

including hard-to-access places, the often preferred method

of use.

Below are some of the typical ways that the Mobility DHH805

can be used.

Devices commissioning

— Step-by-step configuration

— Document as-left configuration

— Electronic Birth Certificate

Operations

— Reconfiguration for process changes

— Reconfiguration for batch runs

— Document as-found and as-left configurations

Device Maintenance

— Troubleshoot devices with HART

— View device error messages

— Clone devices to commission replacements

— Preventive review of device status