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I. Introduction................................................................................................................................ 1
II. Structure size of controller........................................................................................................ 2
2.1 Installation dimension drawing of controller ................................................................. 2
III. Interface layout........................................................................................................................ 2
3.1 Layout of instrument interface......................................................................................... 2
IV. Connection method of instrument port .................................................................................... 3
4.1 Connection method of common switch input port........................................................... 3
4.2 Connection method of switch output port........................................................................ 4
4.3 The transistor OC gate is connected to the large screen display...................................... 4
4.4 Connection method of load cell....................................................................................... 5
V. Parameter setting....................................................................................................................... 6
5.1 Function and operation of setting buttons on the display panel....................................... 6
5.2 Introduction of instrument parameters............................................................................. 7
5.3 Password control and permitted operation items............................................................. 7
5.4 Operation steps of password login................................................................................... 8
5.5 F parameter setting and lookup table............................................................................... 9
5.5 P parameter setting......................................................................................................... 12
VI. Weighing and calibration of instruments............................................................................... 14
6.1 Calibration, correction of angular difference and axial difference, and sensor number 14
6.2 Calculate the calibration method and check the calibration coefficient......................... 16
VII. Setting of other working parameters.................................................................................... 18
7.1 Parameter setting and protocol of full-function communication port............................ 18
7.2 OC door outlet OUTB is used as the outlet of large screen........................................... 19
7.3 Modify the login password............................................................................................ 19
7.4 Calibration and setting of analog output port ................................................................ 20
7.5 Calibration and setting of analog input port .................................................................. 21
7.6 Settings of panel display content................................................................................... 22
7.7 Timed shutdown function.............................................................................................. 23
7.8 Input and output position adjustment............................................................................. 24
VIII. Instrument testing and other operations.............................................................................. 26
8.1 Instrument test function................................................................................................. 26
8.2 Instrument power-on self-test and fault display code.................................................... 26
8.3 The instrument weight is set to zero and the total accumulated quantity is cleared. ..... 28
8.4 Start and Exit of Process................................................................................................ 29
8.5 Restore factory settings.................................................................................................. 29
IX. Appendix ............................................................................................................................... 31
Appendix 1 Top Loose Communication Protocol................................................................ 31
Appendix 2 Command of Continuous Sending Mode......................................................... 39
Appendix 3 Modbus RTU communication function code table .......................................... 41
