TSXPBY100模塊備件,TSXPBY100使用配置說(shuō)明
Profibus測(cè)量范圍和負(fù)載分配可根據(jù)用戶進(jìn)行調(diào)整偏好。Profibus測(cè)量范圍Profibus測(cè)量范圍（正常操作期間估計(jì)的腹板張力）是一個(gè)參數(shù)由用戶輸入。用戶更改測(cè)量范圍值后，更換稱重傳感器標(biāo)稱負(fù)載不影響Profibus比例。定義了最低有效位的值作為負(fù)荷分配。負(fù)荷分配負(fù)荷分配是Profibus上使用的分辨率。負(fù)荷分配值為由PFEA113計(jì)算，取決于設(shè)定的測(cè)量范圍。
TSXPBY100模塊備件測(cè)量范圍在2001-5000范圍內(nèi)劃分為有限的幾個(gè)部分。負(fù)荷分割值=一個(gè)分割，僅包含一個(gè)有效數(shù)字（1、2或5）。Profibus可以處理最大–32768到+32767（216）個(gè)分區(qū)。示例1：a、 Profibus測(cè)量范圍（由用戶設(shè)置）=15 500 N（正常操作期間估計(jì)的腹板張力）b、 由PFEA113計(jì)算的負(fù)荷分配=5 N（Profibus上最低有效位的值）c、 Profibus測(cè)量范圍/負(fù)載分配=15500/5=3100（測(cè)量范圍分為3100個(gè)部分）示例2：如果示例1中的負(fù)載分配5 N不夠，則可以調(diào)整負(fù)載分配。這可以通過(guò)將Miscellaneous（其他）菜單中的MeasurengRange設(shè)置為（減少）來(lái)實(shí)現(xiàn)提供足夠負(fù)載分配（分辨率）的值。a、 測(cè)量范圍=9000 N（新的較低測(cè)量范圍設(shè)置）b、 由PFEA113計(jì)算的新負(fù)荷分配=2 N（Profibus上最低有效位的新值）在PFEA113中設(shè)置為9000 N時(shí)，Profibus測(cè)量范圍為0–15500 N（分為7750分區(qū)）仍然可以使用，現(xiàn)在負(fù)載分區(qū)（分辨率）為2 N。通常，無(wú)需將測(cè)量范圍設(shè)置為低于估計(jì)腹板的1/3正常操作期間的張力。對(duì)于給定的負(fù)荷分配，可通過(guò)Profibus傳輸?shù)淖畲笾禐椋酣C最大值=負(fù)載分區(qū)x 32767User Defined Scaling
The Profibus Measuring Range and Load Division can be adjusted according to user
preferences.
Profibus Measuring Range
Profibus Measuring Range (estimated web tension during normal operation) is a parameter
entered by the user. After the user has changed the Measuring Range value, changing Load cell
nominal load does not affect the Profibus scaling. The value of the least significant bit is defined
as Load Division.
Load Division
Load Division is the resolution that will be used on Profibus. The Load Division value is
calculated by PFEA113 and depends on the set measuring range.
The measuring range is divided into a limited number of divisions in the range 2001 - 5000.
The Load Division value = one division, contains only one significant digit (1, 2 or 5).
The Profibus can handle max. –32768 to +32767 (216) divisions.
Example 1:
a. Profibus Measuring Range (set by user) = 15 500 N
(estimated web tension during normal operation)
b. Load Division calculated by PFEA113 = 5 N
(value of least significant bit on Profibus)
c. Profibus Measuring Range/Load Division = 15500/5 = 3100
(the measuring range is divided into 3100 divisions)
Example 2:
If the Load Division, 5 N, in Example 1 is not sufficient, the Load Division can be adjusted.
This can be done by setting (decreasing) MeasuringRange in the Miscellaneous Menu to a
value that gives a sufficient Load Division (resolution).
a. Measuring Range = 9000 N
(New, lower measuring rangesetting)
b. New Load Division calculated by PFEA113 = 2 N
(New value of least significant bit on Profibus)
With the setting 9000 N in PFEA113 , the Profibus measuring range 0 – 15500 N (divided into
7750 divisions) can still be used, now with the Load Division (resolution) 2 N.
Normally, there is no need to set the measuring range lower than 1/3 of the estimated web
tension during normal operation.
The max. value that can be transmitted via Profibus, for a given Load Division, is:
– Max. value = Load Division x 32767
