Tare; F Key - A&D AD-4408A Instruction Manual

6.1.3. Tare

Tare is a function to store the gross weight as the tare value and set the net weight to zero.
The tare weight is stored in the non-volatile memory and is maintained, even if the
power is disconnected.
Clearing the tare weight is performed using the F key assigned to clear the tare weight.
Alternately, apply power to the indicator while holding the TARE key, or with the
indicator in the OFF mode, press and hold the TARE key and press the ON/OFF
key, to clear the tare weight.
Functions related to tare
Calf10
: Enables or disables tare when unstable.
Calf11
: Enables or disables tare when the gross weight is negative.

6.1.4. F key

Assign a function to the F key in the general functions.
Functions related to the F key
fncf02
: Assigns a function to the F key from the functions below:
0: None
1: Manual print command
2: Hold
3: Alternate switch (Read the description below.)
4: Momentary switch (Read the description below.)
5: Clear the tare weight
6: Clear the zero value
Calf15
: Enables or disables clearing the zero value.
Calf20
: Enables or disables the print command when the gross weight is negative.
Alternate switch and momentary switch
By assigning these switches to the F key, the ON/OFF status of the F key can be
transmitted to the master station. This is useful when building a network or
performing maintenance.
By selecting "
key can be confirmed by the memory in sync with the
These switches perform as below:
Alternate switch
Press the switch once and release the switch to turn ON or OFF.
Press the switch again to turn OFF or ON.
Momentary switch
Only when the switch is being pressed, the F key is ON. When released, OFF.
AD-4408A
3
: F key status" for
fncf04
display), the ON/OFF status of the F
(
Page 16
display.