6241BP10431C-K 自动化工控模块
更换称重传感器
1.开始工作前，请阅读第1章“简介”中的安全说明。2.对于配有延长电缆和连接器的称重传感器：从称重传感器上断开连接电缆，并保护连接电缆免受灰尘和损坏。对于配有固定电缆的称重传感器：断开张力电子设备或接线盒中的称重传感器连接，并保护松动的电缆端部免受灰尘和损坏。3.在松开和拆卸旧的称重传感器之前，应将其清洗干净。4.松开并拆下旧称重传感器。5.松开并从旧称重传感器上拆下转接板。6.清洁支撑结构、适配器板和其他安装表面。7.有关新称重传感器的安装说明，请参见：–附录B PFCL 301E–设计称重传感器装置–附录C PFTL 301E-设计称重传感器安装–附录D –设计称重元件安装–附录E PFTL 称重传感器安装设计8.设置零点 。
技术数据
1关于本附录本附录包括张力电子设备的技术数据。称重传感器的数据见：•附录B PFCL 301E-设计称重传感器装置•附录C PFTL 301E–设计称重传感器安装•附录D -设计称重元件安装•附录E PFTL 设计称重元件装置的Profibus DP-GSD文件。 2卷筒纸张力系统表A-1中使用的定义。定义标称载荷Fnom是称重传感器尺寸和校准的载荷，即固定载荷和测量方向上的最大测量载荷之和。Fext=扩展范围。在Fnom和Fext之间，测量精度可能会有所下降。灵敏度定义为标称负载和空载之间输出信号的差异。
Replace the load cell
1. Before starting work, please read the safety instructions in Chapter 1 "Introduction". 2. For load cells equipped with extension cables and connectors: disconnect the connecting cables from the load cells and protect the connecting cables from dust and damage. For load cells equipped with fixed cables: disconnect the load cells in the tension electronics or junction box, and protect the loose cable ends from dust and damage. 3. Clean the old load cell before loosening and disassembling it. 4. Loosen and remove the old load cell. 5. Loosen and remove the adapter plate from the old load cell. 6. Clean the support structure, adapter plate and other mounting surfaces. 7. For the installation instructions of the new load cell, please refer to: – Appendix B PFCL 301E – Design Load Cell Device – Appendix C PFTL 301E – Design Load Cell Installation – Appendix D – Design Load Cell Installation – Appendix E PFTL Load Cell Installation Design 8. Set Zero Point.
technical data
1 About this appendix This appendix includes the technical data of tension electronic equipment. The data of load cell can be found in: • Appendix B PFCL 301E - Design of load cell device • Appendix C PFTL 301E - Design of load cell installation • Appendix D - Design of load cell installation • Appendix E Profibus DP-GSD file of PFTL design of load cell device. 2 Definitions used in Table A-1 for web tension systems. The nominal load Fnom is defined as the load cell size and calibrated load, that is, the sum of the fixed load and the maximum measured load in the measurement direction. Fext=Extended range. Between Fnom and Fext, the measurement accuracy may decrease. Sensitivity is defined as the difference in the output signal between nominal load and no-load.
