Fidelity Measurement AFM18, Operation Manual

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6.11 Checkweighing Mode
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This instrument is equipped with various checkweighing modes. See F25 for
check modes availability.
6.11.1 To Trigger Checkweighing Mode 1 and Mode 2
Follow the below steps to trigger checkweighing Mode 1 and Mode 2: -
a. During normal operation (of a function), press [CHECK] .
b. The current Hi limit is displayed with the Hi symbol on, press [M+] to
confirm, or
c. Enter a new Hi limit through the numeric keys and then press [M+] ,
d. Display current Lo limit with the Lo symbol on, press [M+] to confirm, or
e. Enter a new Lo limit through the numeric keys and then press [M+]
f. Checkweighing function is now enabled. The check result is shown by
one of the HI/OK/LO symbols,
g. The same result will be sent to the relay module (if ordered) together with
the buzzer signal.
Notes: -
1. For normal comparison, set both Hi and Lo limits,
2. To check only if result is lower than or equal to LO (result
≤ LO), set Hi
limit = 0,
3. To check only if result is higher than or equal to HI (result
≥ HI), set Lo
limit = 0,
4. To check if result is equal to a specified value, set both Hi limit and Lo
limit = the specified value
5. To quit / stop from this checkweighing mode, set both Hi and Lo limits to
zero.
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Checkweighing mode will not operate when weight is less than 20d (or 20d1 for dual range).
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Set also F15 for desired Checkweighing buzzer output.
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When F25 = Mode 1, set also F26 (Near Zero weight value).