Pressure Systems, Inc.98RK-1 & 9816 User’s Manual©

 

 

 

 

 

 

 

 

 

 

 

 

ii

dd

 

 

Description

 

'q' read

 

 

 

 

 

 

 

 

 

index

 

 

 

 

 

 

 

 

 

 

 

 

1B

00

 

 

Set Thermal Update Scan Interval per eeee as decimal

 

11

 

 

 

 

 

 

 

value (seconds), 1 <= eeee <= 3600 (1 hour) (default =

 

 

 

 

 

 

 

 

60).

 

 

 

 

 

1C

--

 

 

Reserved for factory use

 

 

 

 

 

1D

00

 

Set Minimum Source Air Pressure per eeee as decimal

 

 

 

 

 

 

 

 

 

value (in psi) (default = 60).

 

 

 

 

 

1E

00

 

 

Enable Source Air Check (default)

 

 

 

 

 

 

01

 

 

Disable Source Air Check

 

 

 

 

 

 

 

 

 

 

 

 

 

***NOTE: Modification of option index ii = 13, 14, 16, 17, 18, 19, 1A, or 1B will result in that specified operating option immediately becoming the new module Power-On default. However, for most other operating options to be retained after module power cycles, they must be explicitly saved when changed by function index ii = 07 to module Flash memory. Likewise, the offset/gain coefficients calculated by calibration commands 'h', 'Z' or 'C', must be explicitly saved to transducer nonvolatile (EEPROM) memory (see indexes ii = 08/09 in table above).

The Valve Position indexes (ii=12 and ii=0C) 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 Energized

 

C2 Not

C1 Not

 

(0C=01)

(0C=00)

C3 Energized

PURGE

LEAK/CHECK

C4 Not

position

position

(12=01)

 

 

 

 

 

C4 Energized

 

 

C3 Not

CAL/RE-ZERO

RUN

(12=00)

position

position

 

 

 

Page 94

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Pressure Systems 9816, 98RK user manual Set Minimum Source Air Pressure per eeee as decimal