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参数资料
| 型号： | PAXLRT00 |
| 厂商： | Red Lion Controls |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | METER RTD TEMP 4-DIGIT |
| 产品目录绘图： | PAX Lite Series PAX Lite Series Cut Out |
| 标准包装： | 1 |
| 系列： | PAX®LITE |
| 类型： | RTD |
| 显示器样式： | 红色字符，黑色背景 |
| 显示器类型： | LED |
| 显示器正面尺寸： | 3.80" L x 1.95" W（96.5 x 49.5mm） |
| 显示器位数： | 4 |
| 显示器位数 - 高度： | 0.560"（14.22mm） |
| 安装类型： | 面板安装 |
| 端子： | 端接块 |
| 电源电压： | 85 ~ 250VAC |
| 其它名称： | RLC115 |
4.0 P ROGRAMMING
THE
M ETER
TEMPERATURE
DISPLAY
PAR
Pro
PROGRAMMING SEQUENCE
TEMPERATURE
DISPLAY
End
rtd
PAR
SCAL
PAR
dCPt
PAR
OFSt
PAR
FLtr
PAR
HL-t
PAR
bLIt
PAR
CAL
PAR
RTD
Type
Temperature
Scale
Decimal Point
Position
Temperature
Display Offset
Digital Input
Filtering
Peak/Valley
Capture Time
Units Label
Backlight
Calibration
Mode Entry
The RTD Meter has seven programmable parameters that are entered in the
DIGITAL FILTERING
sequence shown above, using the front panel push buttons.
The last programming step offers the choice of entering calibration mode.
From this mode, the user can restore the meter to factory default settings or
recalibrate the signal input if necessary. To prevent inadvertent entries, an
?
???? ?
?
?
?
?
?
access code must be keyed-in to perform any operations in calibration mode.
Note: Programming mode can be locked out using the Program Disable input
terminal. With the PGM.DIS. terminal connected to RTD-, the meter displays
“ ??? ” when the PAR key is pressed, and will not enter programming mode.
PROGRAMMING MODE ENTRY
Press the PAR key to enter Programming Mode. The meter briefly displays
??? followed by the first programming parameter described below.
PROGRAMMING MODE TIMEOUT
The Programming Mode has an automatic timeout feature. If no keypad
activity is detected for approximately 60 seconds, the meter automatically exits
Programming Mode. The meter briefly displays ??? and returns to the normal
This parameter sets the amount of digital filtering applied to the input signal.
If the temperature display is difficult to read due to small variations or noise,
increased levels of filtering will help to stabilize the display. Although the
digital filter features a “moving window” to help minimize response time,
higher levels of filtering will result in slightly longer response times.
? - no digital filtering ? - increased filtering
? - normal filtering ? - maximum filtering
Set the desired level of input filtering by pressing the up or down arrow keys.
Press the PAR key to save the selection and advance to the next parameter.
PEAK (HI)/ VALLEY (LO) CAPTURE DELAY TIME
display mode. When automatic timeout occurs, any changes that were made to
the parameter currently being programmed will not be saved.
PROGRAMMING PARAMETERS
In Programming Mode, the display alternates between the parameter and the
?
???? ?
?
?
?
?
??
??? seconds
current selection or value for that parameter. The dual display with arrows is
used below to illustrate the alternating display. The selection choices or value
range for each parameter is shown to the right of the alternating display.
RTD TYPE
When the Input display is above the present HI value or below the present
LO value for the entered delay time, the meter will capture the Input display as
the new HI or LO reading. A delay time helps to avoid false captures of sudden
short spikes or Input display variations that may occur during start-up.
Set the desired capture delay time by pressing the up or down arrow keys.
?
??? ?
???
???
???
Press the PAR key to save the selection and advance to the next parameter.
UNITS LABEL BACKLIGHT
Select the RTD type by pressing the up or down arrow keys ( ? or ? ). When
the desired selection is displayed, press the PAR key to save the selection and
advance to the next parameter.
?
???? ?
???
??
???
TEMPERATURE SCALE
The Units Label Kit Accessory contains a sheet of custom unit overlays,
?
???? ?
? ??
??
??
which can be installed in the meter bezel display assembly. The unit of measure
for the meter display is then visible when the label backlight is illuminated. The
two most commonly used temperature unit labels (°F and °C) are supplied with
the meter. Press the up or down arrow keys to select whether the units label
Select the desired temperature scale by pressing the up or down arrow keys.
This setting does not change the Custom Units Overlay display (if installed).
Press the PAR key to save the selection and advance to the next parameter.
DECIMAL POINT POSITION
backlight is illuminated. Press the PAR key to save the selection and advance
to the next parameter.
PROGRAMMING MODE EXIT
?
???? ?
?
?
???
?
??? ?
??
???
??
Select the decimal point position by pressing the up or down arrow keys. This
sets the display resolution to 1 or 0.1 degree. Press the PAR key to save the
selection and advance to the next parameter.
TEMPERATURE DISPLAY OFFSET
Before exiting Programming Mode, The meter offers the choice of entering
Calibration Mode. To exit Programming Mode without entering Calibration
Mode, select ?? and press the PAR key. The meter briefly displays ??? and
returns to the normal display mode. All programmed selections are now
transferred to non-volatile memory and are retained if power is removed from
?
???? ?
?
????? to ????
the meter.
(If power loss occurs during Programming Mode, verify parameter changes
and reprogram, if necessary, when power is restored.)
The temperature display can be corrected with an offset value. This can be used
to compensate for probe errors or errors due to variances in probe placement, or
to adjust the readout to a reference thermometer. Set the desired display offset
value by pressing (and/or holding) the up or down arrow keys. When the desired
offset value is displayed, press the PAR key to save the selection and advance to
the next parameter. The display resolution for the offset value is the same as the
decimal point position programmed above.
6
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相关代理商/技术参数 |
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| PAXLSG00 | 功能描述:METER STRAIN GAGE 3 1/2-DIGIT RoHS:否 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
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| PAXLTC00 | 功能描述:METER THERMOCOUPLE 4-DIGIT RoHS:否 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
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