Pressure Systems 9022 Manuel d'utilisateur télécharger pdf (Page 104)

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual

www.PressureSystems.com

3 - 74

The Valve Position indexes (ii=12 and ii=0C) (for Model 9016 only) each have two states (00/01)

that when combined provide four (4) possible states of the C1/C2/C3/C4 internal valves. This

“Logical Rotary Switch” with four (4) positions is summarized in the following chart:

C1 Energized

C2 Not

(0C=01)

C2 Energized

C1 Not

(0C=00)

C3 Energized

C4 Not

(12=01)

PURGE

position

LEAK/CHECK

position

C4 Energized

C3 Not

(12=00)

CAL/RE-ZERO

position

RUN

position

Example:

! Send TCP/IP commands to 9016 module (via its connected socket) setting the

calibration valve to the CAL (or Re-Zero) position:

“w1200" (Set RUN/CAL valve position)

“w0C01” (Set CAL position)

Responses (both commands):

“A”

NOTE: If the programmer “knows” that the module is already in the RUN/CAL

valve mode, the first command above is optional. For more information, see

Figures 4.1 through 4.4 in Chapter 4.

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Pressure Systems 9022 Manuel d'utilisateur Page 104