



NBP 02 44216-710.00 模拟量输出控制板 GRUNDIG
快速设置使用包装增益。
1按5秒进入快速设置菜单。
2按下启动快速设置序列。
3如果单位设置为N/m、kN/m、kg/m或pli,则选择腹板宽度。
辊1和辊2的宽度相同。
4.选择辊数(1或2)
5选择辊(1或2)。
如果NumberOfRolls设置为[1],则菜单将隐藏。
6零位设置用于补偿称重传感器零位信号,以及
皮重。
零位设置必须在辊未施加张力的情况下进行。
7.1.检查辊上是否未施加负载。
2.按归零设置。“ActionDone”显示在
显示一秒钟以确认零点设置动作。
8使用和从列表中选择WrapGain。
确认。
9选择符合以下条件的称重传感器(2,单侧A或单侧B):
用或支持列表中的卷。用确认。
10检查称重传感器铭牌上的标称载荷。
使用或从列表中选择标称负载。
确认。
11输入计算的缠绕增益。为了计算卷绕增益,
安装的称重传感器类型见附录(B、C、D、E、F或G)。
确认。
12使用或从列表中选择电压或电流。
确认。
网张力
> 5
秒
快速设置
SetWebWidth
XXXXXX
卷数
[2]
1卷或2卷
[1]
零集A,B
[ZZ]
无张力
按确定零集
SetWrapGain
[WrapGain]
CellsOnRoll 1
[2]
名义负载
[1千牛225磅]
EnterWrapGain
[XX.XX]
类比1
[ZZ]
张力电子PFEA113,用户手册
3.8.2节使用回绕增益执行快速设置
3BSE029382R0101版本C 3-9
13选择的电压:
输入对应于10 V的张力值。
或
当前选定:
输入对应于20 mA的张力值。
确认。
14从中选择过滤器设置(5、15、30、75、250、750或1500毫秒)
使用或确认列表。
15一卷系统的快速设置现已完成。
按下以完成快速设置并转到操作员
菜单
继续2卷的快速设置。在步骤4中,选择
称重传感器(2个,单侧或单侧)支持
用或从列表中滚动2。用确认。
设置为10V
[XXXXXX]N
设置为20mA
[XXXXXX]N
过滤器设置
[250毫秒1.5Hz]
完成了
按确定
到
操作人员
菜单
张力电子PFEA113,用户手册
三章调试
3-10 3 BSE029382R0101版本C
3.9检查称重传感器信号极性
这是一种检查称重传感器是否连接以提供正输出的简单方法
来自张力电子装置的信号变化,以增加卷筒纸张力。
1.用手推动,在一个负载上施加与增加的腹板张力相对应的力
一次测量一个传感器(尽可能靠近称重传感器),并检查显示读数是否为
积极乐观的如果显示读数为负,则将称重传感器信号连接反转至
张力电子学。
注
如果不知道力的作用方向:
–以相同的力方向连接称重传感器A和B。
–以相同的力方向连接称重传感器C和D。
要改变称重传感器A的极性,将X3:1和2(A+和A-)反转。
要改变称重传感器B的极性,将X3:3和4(在B+和B-)反转。
要改变称重传感器C的极性,将X3:5和6(C+和C-)反转。
要改变称重传感器D的极性,将X3:7和8(在D+和D-)反转。
2.改变称重传感器极性后,检查显示读数是否为正
网张力。
张力电子PFEA113,用户手册
3.10节检查称重传感器功能
3BSE029382R0101版本C 3-11
3.10检查称重传感器功能
“悬挂重量”程序也可用作称重传感器的功能测试,
见3.8.1节。
然后,应将绳索放置在腹板路径中,但尽可能靠近其中一个称重传感器。
应注意输出信号,绳索靠近另一个称重传感器移动。检查
输出信号的差异很小。
图3-2称重传感器功能Tes
NBP 02 44216-710.00 模拟量输出控制板 GRUNDIG

NBP 02 44216-710.00 模拟量输出控制板 GRUNDIG
fast setup using Wrap Gain.
1 Press for 5 seconds to go to the FastSetUp menu.
2 Press to start the fast setup sequence.
3 Select web width if the unit is set to N/m, kN/m, kg/m or pli.
The same width is applied to Roll 1 and Roll 2.
4 Select number of rolls (1 or 2)
5 Select roll (1 or 2).
The menu is hidden if NumberOfRolls is set to [1].
6 Zero set is used to compensate for load cell zero signal and
tare weight.
Zero set must be done with no tension applied to the roll.
7 1. Check that no load is applied on the roll.
2. Press to zero set. “ActionDone” is shown on the
display for one second to confirm the zero setting action.
8 Select WrapGain from the list with and .
Confirm with .
9 Select the load cells (2, SingleSideA or SingleSideB) that
support the roll from the list with or . Confirm with .
10 Check the nominal load on the load cell name plate.
Select nominal load from the list with or .
Confirm with .
11 Enter the calculated wrap gain. For calculating wrap gain,
see Appendix (B, C, D, E, F or G) for installed load cell type.
Confirm with .
12 Select Voltage or Current from the list with or .
Confirm with .
WebTension
> 5
seconds
Fast SetUp
SetWebWidth
XXXXXX
NumberOfRolls
[2]
Roll 1 or 2
[1]
ZeroSet A, B
[ZZ]
WithNoTension
PressOkToZeroSet
SetWrapGain
[WrapGain]
CellsOnRoll 1
[2]
NominalLoad
[1 kN 225 lbs]
EnterWrapGain
[XX.XX]
AnalogOut 1
[ZZ]
Tension Electronics PFEA113, User Manual
Section 3.8.2 Performing Fast Setup using Wrap Gain
3BSE029382R0101 Rev C 3-9
13 Voltage selected:
Enter the tension value corresponding to 10 V.
or
Current selected:
Enter the tension value corresponding to 20 mA.
Confirm with .
14 Select filter setting (5, 15, 30, 75, 250, 750 or 1500 ms) from
the list with or . Confirm with .
15 FastSetUp of a system with one roll is now completed.
Press to finish the fast setup and go to the operator
menu.
Proceed with the FastSetUp for Roll 2. In step 4, select the
load cells (2, SingleSideC or SingleSideD) that support
Roll 2 from the list with or . Confirm with .
SetTensionAt10V
[XXXXXX] N
SetTensionAt20mA
[XXXXXX] N
FilterSettings
[250 ms 1.5Hz]
Finished
PressOk
To
Operator
Menu
Tension Electronics PFEA113, User Manual
Chapter 3 Commissioning
3-10 3BSE029382R0101 Rev C
3.9 Checking Load Cell Signal Polarity
This is a simple method to check that the load cells are connected to give a positive output
signal change from the tension electronics for increased web tension.
1. Push with your hand to apply a force corresponding to increased web tension on one load
cell at a time (as close to the load cell as possible) and check if the display reading is
positive. If the display reading is negative, invert the load cell signal connection to the
tension electronics.
NOTE
If you don’t know in which direction the force is acting:
– Connect load cells A and B with the same force direction.
– Connect load cells C and D with the same force direction.
To change the polarity of load cell A, invert X3:1 and 2 (In A+ and In A-).
To change the polarity of load cell B, invert X3:3 and 4 (In B+ and In B-).
To change the polarity of load cell C, invert X3:5 and 6 (In C+ and In C-).
To change the polarity of load cell D, invert X3:7 and 8 (In D+ and In D-).
2. After changing load cell polarity, check that the display reading is positive for increased
web tension.
Tension Electronics PFEA113, User Manual
Section 3.10 Checking Load Cell Function
3BSE029382R0101 Rev C 3-11
3.10 Checking Load Cell Function
The “Hanging Weight” procedure can also be used as a function test on load cells,
see Section 3.8.1.
The rope should then be placed in the web path but as close as possible to one of the load cells.
The output signal should be noted, and the rope moved close to the other load cell. Check that
the difference in output signal is small.
Figure 3-2. Load Cell Function Tes
NBP 02 44216-710.00 模拟量输出控制板 GRUNDIG