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Teledyne 9110E - Nitrogen Oxides Analyzer User Manual

Page 257

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Model 9110E Instruction Manual

APPENDIX A

044100110 Rev B

243

Setup Variable

Numeric

Units

Default

Value

Value

Range

Description

RCELL_PRESS_SET In-Hg

6

Warnings:
0-15

0-100

Reaction cell pressure warning

limits. Set point is not used.

RCELL_CYCLE

Seconds

10

0.5-30

Reaction cell temperature control

cycle period.

RCELL_PROP

1/ºC

1

0-10

Reaction cell PID temperature

control proportional coefficient.

RCELL_INTEG

0.1

0-10

Reaction cell PID temperature
control integral coefficient.

RCELL_DERIV

0 (disabled)

0-10

Reaction cell PID temperature
control derivative coefficient.

MANIFOLD_CYCLE

1

Seconds

5

0.5-30 Manifold

temperature control cycle

period.

MANIFOLD_PROP

1

1/ºC

0.2

0-10

Manifold PID temperature control

proportional coefficient.

MANIFOLD_INTEG

1

0.1

0-10

Manifold PID temperature control
integral coefficient.

MANIFOLD_DERIV

1

0.5

0-10

Manifold PID temperature control

derivative coefficient.

SLOPE_CONST

8

0.1-100

Slope constant factor to keep
visible slope near 1.

I2C_RESET_ENABLE —

ON

OFF,

ON I

2

C bus automatic reset enable.

ALARM_TRIGGER

Cycles

10

1–100

Number of valve cycles to trigger
concentration alarm.

DISP_INTENSITY —

HIGH

HIGH,

MED,

LOW,

DIM

Front panel display intensity.
Enclose value in double quotes (")

when setting from the RS-232

interface.

SERIAL_NUMBER —

“00000000

Any
character

in the

allowed
character

set. Up

to 100
charac-

ters long.

Unique serial number for
instrument. Enclose value in

double quotes (") when setting

from the RS-232 interface.
Format: YYDDDNNNNS (year, Day

of Year, Number, Special)