Instruction manual

ControlWave Micro Instruction Manual (CI-ControlWave Micro)

3-60 I/O Modules Revised Jun-2013

Set jumpers according to the Table 3-40, below:

Note: Jumpers not mentioned here are for factory use only and should

not be touched.

Table 3-40. HART/BTI User-configurable Jumpers

Jumper Description

RX, TX LED Enable

Position 1 to 2: LEDs enabled

Position 2 to 3: LEDs disabled

Normally, you would enable the LEDs, unless power is a consideration, in which case you

could disable them to save power.

Transmitter Power Source

Position 1 to 2: The HART/BTI module supplies the power to drive the loop current for the

HART or Bristol device. (Internally Sourced)

Position 2 to 3: The HART/BTI module does not supply power to drive the loop current.

The HART or Bristol 3508/3808 devices must be powered from an external

power source. (Externally Sourced)

Software Configuration

To use data from a HART/BTI module you must add a CWM_HIB

board in ControlWave Designer’s I/O Configurator, and then configure

it. See the ControlWave Designer Programmer's Handbook (D5125)

for more information. That same manual includes an I/O Mapping

section that describes, for advanced users, the I/O map for this module.

 HART devices:

Configure a HART function block. See the ControlWave Designer

online help for details.

 Bristol 3508 or 3808 transmitters:

Configure either an LBTI function block or a XMTR function block.

The LBTI function block allows you to read the value of process

values from the transmitter, and also to control the output of the

transmitter’s 4-20 mA current loop. The XMTR function block is for

advanced users who want to read/write directly to memory of the

transmitter, and perform more detailed configuration. See the

ControlWave Designer online help for details on these function

blocks.