Fidelity Electronics DM-3000 - Page 27

6.11 CHECKWEIGHING MODE
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This scale 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 HI limit through the numeric keys and then press [M+]
f. Checkweighing function is now enabled. The check is 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.
NOTE: -
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
6.11.2 To Trigger and Set Parameters for Mode 3 and Mode 4
Contact your dealer for more information.
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Checkweighing mode will not operate when weight is less than 20d (or 20d
1
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).