MSK12-10-ES2-AA MSK1210ES2AA 应用于专用投影仪电路板 BAUTZ

MSK12-10-ES2-AA MSK1210ES2AA 应用于专用投影仪电路板 BAUTZ
连接多个电子设备（两个或三个PFEA113连接在一起）
模拟输入AI1和AI2（见图3-10）用于连接两个或三个PFEA113
电子产品在一起。以下配置示例基于图3-10。
如果选择N/m、kN/m、kg/m或pli作为表示单位，则必须输入总幅宽
所有三个电子设备。
必须在所有三个电子设备中输入相同的缠绕增益值。
如果使用比例因子SRSF，则必须分别计算和设置每个比例因子的SRSF
电子装置，参见附录A.3张力电子装置PFEA113的技术数据。
1.PFEA113（1）和PFEA113（2）上模拟输出（AO）的配置规则
连接到PFEA113（3）上的AI1和AI2：
–选择电压输出，因为AI1和AI2只能连接到电压信号。
–使用可连接信号替代方案，包括要连接到输出的称重传感器信号，见3.12.7节。
–将过滤器设置设置为5毫秒（短可选择时间）。
–设置高张力（N、kN、kg、lbs、N/m、kN/m、kg/m或pli）和高输出（V）。
2.PFEA113上AI1和AI2的配置规则（3）
-将高张力（N、kN、kg、lbs、N/m、kN/m、kg/m或pli）设为AI1=高张力
PFEA113（1）。
–将AI1的高输入（V）设置为PFEA113（1）的高输出（V）。
-设定AI2的高张力（N、kN、kg、lbs、N/m、kN/m、kg/m或pli）为
PFEA113（2）。
–将AI2的高输入（V）设置为PFEA113（2）的高输出（V）。
3.PFEA113（3）上输出（用于求和）的配置规则
–选择电压输出或电流输出。
–使用ConnectSignals替代方案，包括您想要连接到求和输出的所有信号，见3.12.7节。
–设置所需的过滤器设置。
笔记如果阶跃响应时间设置为5ms，并且模拟输入（AI1和/或AI2）包含在求和输出中，则滤波器设置将增加到6ms。
分段轧辊（11个轧辊段），连接的称重传感器（12）数量多
A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3
A3
地下三层
PFEA113（3）
C3
D3
A1
地下一层
PFEA113（1）
C1
D1
A2
地下二层
PFEA113（2）
C2
D2
AI1
AI2 A2+B2+C2+D2
A1+B1+C1+D1
A3+B3+C3+D3
腹板张力
+AI1+AI2
AI1
AI2
AI1
AI2
电压输出
（电压或
电流输出）
必须使用
电压输出
必须使用
（用于求和）
未使用
未使用
未使用
未使用
张力电子PFEA113，用户手册
3.12.4节标称荷载
3BSE029382R0101版本C 3-21
3.12.4标称负载
本节介绍了如何为以下各项设置标称负载：
•一卷和分段卷
•两卷
图3-11.标称负载菜单
标称负载从以下列表中选择，并且必须与上的标称负载相同
称重传感器铭牌。称重传感器标称载荷以kN和lbs显示在同一行。
可选择以下标称负载：
表3-1.标称荷载
[kN][lbs]
零点一二二
零点二四五
零点五一一二
一点零二二五
二点零四五零
五点零一一二五
10 2250
20 4500
50 11250
100 22500
200 45000
快速安装
网张力
展示菜单
设定标称负载
服务菜单
零集
SetWrapGain
>5秒
AO 1-AO 6
混杂的
菜单
系统定义
对象类型
做1-做4
AI 1-AI 2
迪
名义负载
ZZ kN，ZZ磅
名义负载
[ZZ kN，ZZ lbs]
设置单辊和分段辊的标称载荷
归零
1卷
ZZ kN，ZZ磅
二卷
ZZ kN，ZZ磅
1卷
[ZZ kN，ZZ lbs]
二卷
[ZZ kN，ZZ lbs]
归零
设置两辊的标称载荷
设定标称负载
设定标称负载
张力电子PFEA113，用户手册
三章调试
3-22 3 BSE029382R0101版本C
3.12.5零位设置
零点设置用于补偿称重传感器零点信号和皮重。
零点设置范围为±2 x Fnom（称重传感器标称负载）。
零位设置菜单的描述顺序如下：
1.一卷
2.两卷
3.分段辊
注
零设置必须在卷筒上不施加卷筒张力的情况下进行。
图3-12.零设置菜单
快速安装
网张力
展示菜单
设定标称负载
服务菜单
零集
SetWrapGain
>5秒
AO 1-AO 6
混杂的
菜单
系统定义
对象类型
做1-做4
AI 1-AI 2
迪
零集A，B你确定行动完成了吗
（显示1s）
设置
1.调零一辊
3.调零分段辊
零集C，D你确定动作完成了吗
（显示1s）
零集A，B你确定行动完成了吗
（显示1s）
零集
零集A、B、C、D你确定行动完成了吗
（显示1s）
设置
零集
设置
零集
2.两辊调零
零集A、B、C、D你确定行动完成了吗
（显示1s）
张力电子PFEA113，用户手册
3.12.6节设置缠绕增益
3BSE029382R0101版本C 3-23
3.12.6设置缠绕增益
为了能够在显示器上显示实际卷筒纸张力，卷筒纸张力与
必须确定称重传感器上测得的力。
这个比率是一个称为包裹增益的比例因子。
卷绕增益取决于卷筒纸在测量辊上的卷绕角度和
称重传感器。因此，缠绕增益取决于实际安装。
这给出：
T（张力）=缠绕增益FR（称重传感器测量方向上的腹板张力力）
有
MSK12-10-ES2-AA MSK1210ES2AA 应用于专用投影仪电路板 BAUTZ

MSK12-10-ES2-AA MSK1210ES2AA 应用于专用投影仪电路板 BAUTZ
Connecting Multiple Electronics (two or three PFEA113 connected together)
Analog inputs AI1 and AI2, see Figure 3-10, are used for connecting two or three PFEA113
electronics together. The configuration example below is based on Figure 3-10.
If N/m, kN/m, kg/m or pli is chosen as presentation unit, the total web width must be entered in
all three electronics.
The same wrap gain value must be entered in all three electronics.
If the scale factor SRSF is used, the SRSF must be calculated and set separately for each
electronic unit, see also Appendix A.3 Technical Data for Tension Electronics PFEA113.
1. Configuration rules for analog outputs(AO) on PFEA113 (1) and PFEA113 (2) to be
connected to AI1 and AI2 on PFEA113 (3):
– Choose voltage output, since AI1 and AI2 can only be connected to voltage signals.
– Use the ConnectSignals alternative that includes the load cell signals you want to connect to the output, see Section 3.12.7.
– Set the filter settings to 5 ms (the shortest selectable time).
– Set HighTension (N, kN, kg, lbs, N/m, kN/m, kg/m or pli) and HighOutput (V).
2. Configuration rules for the AI1 and AI2 on PFEA113 (3)
– Set HighTension (N, kN, kg, lbs, N/m, kN/m, kg/m or pli) of AI1 = HighTension of
PFEA113 (1).
– Set HighInput (V) of AI1 = HighOutput (V) of PFEA113 (1).
– Set HighTension (N, kN, kg, lbs, N/m, kN/m, kg/m or pli) of AI2 = HighTension of
PFEA113 (2).
– Set HighInput (V) of AI2 = HighOutput (V) of PFEA113 (2).
3. Configuration rules for the output (used for summation) on PFEA113 (3)
– Choose voltage output or current output.
– Use the ConnectSignals alternative that includes all signals you want to connect to the summation output, see Section 3.12.7.
– Set the desired filter settings.
Note! If the Step Response time is set to 5 ms and analog inputs (AI1 and/or AI2) are included in the summation output the filter settings will increase to 6 ms.
Segmented Roll (11 roll segments) with the maximum number of load cells (12) connected
A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3
A3
B3
PFEA113 (3)
C3
D3
A1
B1
PFEA113 (1)
C1
D1
A2
B2
PFEA113 (2)
C2
D2
AI1
AI2 A2+B2+C2+D2
A1+B1+C1+D1
A3+B3+C3+D3
Web Tension
+ AI1 + AI2
AI1
AI2
AI1
AI2
Voltage output
(voltage or
current output)
must be used
Voltage output
must be used
(used for summation)
Not used
Not used
Not used
Not used
Tension Electronics PFEA113, User Manual
Section 3.12.4 Nominal Load
3BSE029382R0101 Rev C 3-21
3.12.4 Nominal Load
This section describes how to set nominal load for:
• One roll and Segmented roll
• Two rolls
Figure 3-11. Nominal Load Menus
The nominal load is selected from the list below and must be the same as the nominal load on
the load cell name plate. The load cell nominal load is displayed in kN and lbs on the same row.
The following nominal loads can be selected:
Table 3-1. Nominal Loads
[kN] [lbs]
0.1 22
0.2 45
0.5 112
1.0 225
2.0 450
5.0 1125
10 2250
20 4500
50 11250
100 22500
200 45000
FastSetUp
WebTension
PresentationMenu
SetNominalLoad
ServiceMenu
ZeroSet
SetWrapGain
> 5 s
AO 1 - AO 6
Miscellaneous
Menu
SystemDefinition
ObjectType
DO 1 - DO 4
AI 1 - AI 2
DI
NominalLoad
ZZ kN ZZ lbs
NominalLoad
[ZZ kN ZZ lbs]
Setting nominal load for One Roll and Segmented Roll
To ZeroSet
Roll 1
ZZ kN ZZ lbs
Roll 2
ZZ kN ZZ lbs
Roll 1
[ZZ kN ZZ lbs]
Roll 2
[ZZ kN ZZ lbs]
To ZeroSet
Setting nominal load for Two Rolls
SetNominalLoad
SetNominalLoad
Tension Electronics PFEA113, User Manual
Chapter 3 Commissioning
3-22 3BSE029382R0101 Rev C
3.12.5 Zero Set
Zero set is used to compensate for load cell zero signal and tare weight.
The zero setting range is ±2 x Fnom (load cell nominal load).
Zero set menus are described in the following order for:
1. One roll
2. Two rolls
3. Segmented roll
NOTE
Zero set must be done with no web tension applied to the rolls.
Figure 3-12. Zero Set Menus
FastSetUp
WebTension
PresentationMenu
SetNominalLoad
ServiceMenu
ZeroSet
SetWrapGain
> 5 s
AO 1 - AO 6
Miscellaneous
Menu
SystemDefinition
ObjectType
DO 1 - DO 4
AI 1 - AI 2
DI
ZeroSet A, B AreYouSure ActionDone
(shown for 1 s.)
To SetWrapGain
1. Zero setting One Roll
3. Zero setting Segmented Roll
ZeroSet C, D AreYouSure ActionDone
(shown for 1 s.)
ZeroSet A, B AreYouSure ActionDone
(shown for 1 s.)
ZeroSet
ZeroSet A, B, C, D AreYouSure ActionDone
(shown for 1 s.)
To SetWrapGain
ZeroSet
To SetWrapGain
ZeroSet
2. Zero setting Two Rolls
ZeroSet A, B, C, D AreYouSure ActionDone
(shown for 1 s.)
Tension Electronics PFEA113, User Manual
Section 3.12.6 Set Wrap Gain
3BSE029382R0101 Rev C 3-23
3.12.6 Set Wrap Gain
To be able to present actual web tension on the display, the ratio between web tension and
measured force on the load cell must be determined.
This ratio is a scaling factor called Wrap Gain.
The Wrap Gain depends on the web's wrap angle on the measuring roll and the orientation of the
load cells. Therefore, Wrap Gain depends on the actual installation.
This gives:
T (tension) = Wrap Gain FR (force of web tension in load cell measuring direction)
There are two ways to find out the ratio between web tension and measured force on the load
cells, by Hanging weights or by Calculation.
• With hanging weights (Menu HangWeight)
String a rope that follows the web path exactly and apply a known weight.
The applied known weight simulates the actual web tension and the electronics measures
the resulting force on the load cells caused by the applied weight.
When both web tension (T) and the corresponding measured force (FR) are known the
tension electronics calculates the ratio T / FR and stores the value as Wrap Gain.
When web tension is applied to the roll the tension electronics calculates web tension by
multiplying the measured force on the load cells with the Wrap Gain.
After the hanging weight procedure the wrap gain calculated by the tension electronics can
be found in the EnterWrapGain menu.
Figure 3-13. Setting Wrap Gain with Hanging Weights (example of installation)
Load cell
Weight
Rope supported roll
All rolls must be
free turning idlers.
To keep friction
losses low, only
use the closest
rolls to define web
path.
Tension Electronics PFEA113, User Manual
Chapter 3 Commissioning
3-24 3BSE029382R0101 Rev C
• By calculation (Menu EnterWrapGain)
Wrap Gain is a scaling factor which corresponds to the ratio between Web Tension (T) and
the force component (FR) from web tension that is acting in the load cell measuring
direction.
The Wrap Gain range is 0.5 - 20. If you try to set the wrap gain outside this range, the
message “WrapGainTooLow” or “WrapGainTooHigh” will be shown on the display.
The wrap gain can be set with a resolution of 0.01.
Examples describing the principle of calculating Wrap Gain:
See calculation of Wrap Gain in Appendix (B, C, D, E, F, G or H) for installed load cell
type.
T T
T
MSK12-10-ES2-AA MSK1210ES2AA 应用于专用投影仪电路板 BAUTZ