Download A&D Weighing Indicator AD-4407 Product specifications

f28 determines the averaging time by 0.1second step. f28 0 holds the data at
averaging start.
The key switch function as the HOLD key (Average start or release holding data)
is by pressing the TOTAL key while pressing the ENTER key.
The external input function of averaging start is 19 and hold release is 20 of f13,
f14 and f15. The function is accepted at the off to on edge of the external input.
Conditions of the Average and Release
The method to start/stop the average and release the hold state depends on the f27.
Condition
Average start in the inhibit region
Average start with key switch (including unstable)
Average start with ext. input (including unstable)
Average start with command (including unstable)
Average start after passing the inhibit region and
stable
Weight is entering the inhibit region at averaging
Weight is entering to over at averaging
Hold key input at averaging
Release input from external input at averaging
Release command input at averaging
Hold key input at hold
Release input from external input at hold
Release command input at hold
Weight is entering the inhibit region at hold
Weight is going to over at hold
f27 1
No
Yes
Yes
Yes
f27 2
No
No
No
Yes
f27 3
No
Yes
Yes
Yes
No
Yes
Yes
Continue
Pending
Stop
Stop
Stop
Release
Release
Release
Continue
Continue*
Stop
Stop
Stop
Stop
Stop
Release
Release
Release
Release
Continue*
Stop
Pending
Stop
Stop
Stop
Release
Release
Release
Release
Continue*
Pending: Suspend the count up timer and do not average under the condition.
Release: Key, ext. input and command are effective at over display.
Continue*: Continue hold, but over display.
Key input and command in the hold state
Release hold and perform key function:
Keys:
TARE, ZERO, SETPOINT, TOTAL
Commands:
MT, MZ, HC
Continue hold and perform key functions
Keys:
NET/GROSS, Accumulation, Comparison start/stop
Commands:
other commands
AD-4407 Weighing Indicator
Page 43
11. Hold Function