Honeywell STT850 Series, Руководство пользователя

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Page 22 STT
850 Series HART/DE Option User’s Manual
Revision 4.0
PV Selection
R/W
PV Selection:
For Single input Models:

Loop PV

CJ Temperature

Sensor

Sensor Resistance

Loop Output (mA)

Percent Output
Screen Units
R/W
Engineering unit s code.

degC

degF

Rankine

Kelvin

Millivolt

Ohm

Percent

Milliamps
Decimals R/W
Number of digits to display after the decimal point.

x,

x.x,

x.xx,

x.xxx
Display Type R

Not Connected

Advance Display

Basic Display
Sensor Input R

single input

Dual input
Sensor Mode
R

sensor 1

Redundant Mode

Delta Mode
Bar Low Limit
R/W
Display Low Limit for Trend / Bar Graph - usually
equal to LRV
Floating point value
Bar High Limit R/W
Display High Limit for Trend, Bar Graph - Usually
equal to URV
Floating point value
Trend Duration
R/W
Duration of the trend screen in hours .
Valid range 1
– 999