Sewhacnm SI 480E, Instruction Manual

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49
SI 480E DIN SIZE WEIGHING CONTROLER
7-2. Calibration Process
Display Cause Treatment

When Max capacity/digit value is over 20,000
Re-input the Max Capacity, less than 20.00
(Max Capacity / Digit)

Standard weight value is over than Max Capacity
Re-input Standard weight value with Number keys,
under Max Capacity

Standard weight value is less than 10% of
Max Capacity
Re-input Standard weight value with Number keys,
more than 10% of Max Capacity

1. Amp. Gain is too big
2. Sig+ and Sig- wire connection error
3. Test weight is not loaded
Check standard weight’s weight with set value.
If there is difference between set value and real
weight, please re-input the value
(set value is too small)

1. Amp. Gain is too small
2. Sig+ and Sig- wire connection error
3. Test weight is not loaded
Check standard weight’s weight with set value.
If there is difference between set value and real
weight, please re-input the value
(set value is too big)

Under “F-function” model, set value is “N.A” Check the correct value and re-input

When there is continuous vibration on the weighing
part,, indicator cannot process calibration any more.
- Find vibration cause and remove
- Load cell check
- Load cell cable and connecting condition check