Pressure Systems 9022 Manuel d'utilisateur télécharger pdf (Page 48)

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Measurement Specialties Inc. NetScanner System (9016, 9021, & 9022) User’s Manual

3 - 15

RESET (Command ‘B’)

Purpose: Instructs the module to reset internal operating parameters, and to set all internal

control variables to their default “reset” state (see description below). The current

TCP/IP socket connection will remain open. Execution after a power off/on cycle

is optional (unnecessary).

Command

“B”

‘B’ is the command letter.

Response

“A”

‘A’ is the acknowledge letter.

Description: The module returns to the following “reset” states if this command is executed:

• Re-zero correction (offset) terms are set to the last values stored in

transducer memory.

• Span correction (gain) terms are set to the last values stored in

transducer memory.

• Calibration Valve is set to the RUN Position (9016 only).

• Number of Samples for Data Averaging is set to last value stored in

non-volatile memory (factory default = 8).

• Any autonomous host data delivery streams defined by ‘c’

sub-commands are reset (undefined).

• The Multi-Point Calibration function defined by ‘C’

sub-commands is reset (undefined) if in progress.

Example:

• Send TCP/IP command to a module (via open socket) to reset defaults:

“B”

Read following response:

“A”

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Pressure Systems 9022 Manuel d'utilisateur Page 48