Longtec TR700 - Reminders of Calibration Error

TR700 Instruction Manual
48
While the weight exceeds the
above value, it can not be
displayed.
C2.ZEr
o
Zero calibration
0.1mV
0.05uV-15mV
The voltage that is input from
the load cell at zero is decided in
the zero calibration. The unit is
mV.
C2.SEn
Input sensitivity
1mV/V
Max 5mV/V
The input sensitivity of load
cells
C2.SPA
n
Capacity
calibration
10000
100－900000
The maximum capacity of load
cells
7.6. Reminders of Calibration Error
Error0 There’s something wrong with AD convertor.
Error1 “Max capa/ Min scale "can not be divisible; display resolution is more than
50000 or less than 300; the capacity is lesson 100 or more than 900000; the
last sensitivity or the division just modified is lesson 0.3uV/d.
Error2 Zero voltage is too high.，exceeding 15mV.
Error3 Zero voltage is too low.，less than 0.05mV.
Error4 The weighing value input exceeds the max capacity
Error5 The input sensitivity of load cell is too low.，
less than 0.3uV/d, or the
weighing value is 0.
Error6 The mV value of the weighing Calibration is less than the mV value of zero
calibration.
Error7 The input of the load cell exceeds the range of input signal，more than
31mV.
Error8 The weighing value is less than 100 divisions in the weighing calibration.
Error9
The input weighing value / minimum scale in the weighing calibration can
not be divisible.