Transmitter Mode - Fluke 753 User Manual

Transmitter Mode

The Product can be set so that a varying input (MEASURE)
controls the output (SOURCE), like a transmitter. This is
"Transmitter mode". In Transmitter mode, you can use the
Product temporarily as an alternative for a defective
transmitter or for one that you think could be defective.
To avoid possible personal injury, do not use
Transmitter mode in any environment that
requires intrinsic safe equipment and
practices.
Transmitter mode is for diagnostic purposes
only. Use a completely charged battery. Do not
use the Product in place of a transmitter for
extended periods.
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Documenting Process Calibrator
To set up the Product to emulate a transmitter:
1. Disconnect the control bus wires from the transmitter
output (loop current or dc V control signal).
2. Connect test leads from the appropriate Product
SOURCE jacks to the control wires in place of the
transmitter.
3. Disconnect the process input (for example,
thermocouple) from the transmitter.
4. Connect the process input to the applicable Product
MEASURE jacks or input connector.
5. If necessary, push  for MEASURE mode.
6. Push the applicable function key for the process input.
7. Push  for SOURCE mode.
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Transmitter Mode
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