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参数资料
| 型号： | PAXLC800 |
| 厂商： | Red Lion Controls |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | COUNTER 8-DIGIT BI-DIR COUNT |
| 产品目录绘图： | PAX Lite Series PAX Lite Series Cut Out |
| 标准包装： | 1 |
| 系列： | PAX®LITE |
| 计数速率： | 25kHz |
| 数字/字母数： | 8 |
| 输入类型： | 电压 |
| 电源电压： | 10 V ~ 16 VDC，115 VAC，230 VAC |
| 显示器类型： | LED 红 |
| 其它名称： | RLC102 |
4.0 R EVIEWING
THE
F RONT B UTTONS
AND
D ISPLAY
8.8.8.8.8.8
PAR
KEY
PAR
?
?
DISPLAY MODE OPERATION
Access Programming Mode
No Function
Front Panel Reset
PROGRAMMING MODE OPERATION
Store selected parameter and index to next parameter
Increment selected digit of parameter value
Select digit position in parameter value
5.0 S CALING
THE
M ETER
In many industrial applications, a meter is required to totalize the output of an
operation or event. The pulses from a sensor are received by the PAXLC, and
then totalized on the display. In many cases the incoming pulses do not represent
the desired display readout. For those applications, a scale factor can be entered
into the meter, scaling the pulses to obtain the desired readout. The following
formula will help provide the scaling values to achieve the desired readout.
SF = DR
EPU
WHERE:
SF = Scale Factor
DR = Desired Readout* (Single unit of measure, i.e. foot, gallon, etc.)
EPU = Existing Pulses per Unit (Number of pulses per single unit of
measure, i.e. foot, gallons, etc.)
*For applications requiring a decimal point, select and program the
appropriate decimal point. When calculating the Scale Factor, use the whole
value of the number to be displayed, for example, 1.0 feet, the Desired
Readout in this case is 10. Do not use decimal points in the Scaling Formula.
For calculated SF values less than 9.99999
If the Scale Factor is a value less than 9.99999, it can be entered directly
into the meter as the Scale Factor and the Scale Multiplier can be left at 1.
For calculated SF values greater than 9.99999
If the Scale Factor is a value over 9.99999 (maximum value), the Scale
Multiplier must be used to reduce the calculated SF value until it is less then
9.99999. The Scale Multiplier multiplies the calculated Scale Factor value by
1, 0.1, and 0.01, thus reducing the calculated value accordingly. Select the
appropriate Scale Multiplier value that allows the Scale Factor to be a value
under 9.99999. Both the Scale Factor and Scale Multiplier can then be
entered into the meter.
6
Example 1:
This application involves counting cases from a production line. The sensor
provides a pulse for every can produced. The desired readout is in cases,
therefore the incoming pulses need to be converted to obtain the proper readout.
The following is used to calculate scale factor.
SF = DR
EPU
DR = 1 case
EPU = 12 cans/case
SF = 1
12
SF = 0.083333
Since the Calculated Scale Factor Value is less than 9.99999, it can be
entered directly into the meter. The Scale Multiplier can be left at 1.
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相关代理商/技术参数 |
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|---|---|
| PAXLCL00 | 功能描述:METER CURRENT LOOP 3 1/2-DIGIT RoHS:是 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 |
| PAXLCR00 | 制造商:Red Lion Controls 功能描述:Counter; Rate Meter; LCD; 6 Digit, 50-250VDC 制造商:Red Lion Controls 功能描述:COUNT/RATE METER |
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| PAXLHV00 | 功能描述:METER AC VOLT 3-DIGIT PNL MNT RoHS:是 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 |
| PAXLIA00 | 功能描述:METER AC CURRENT 3 1/2-DIGIT RoHS:是 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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