Salter Brecknell 6700U Series (USB) - Manual (Page 31)

67XXU USB/Serial Scale Service Manual 31
8. Press the [TARE] key to confirm the entry.
8a. If the calculated piece weight is less than 0.5d, the indicator will display
PWt.Er and go back to counting mode. Otherwise, after the reasonable piece
weight has been captured, the scale will go back to counting mode. The piece
weight will be saved and used again.
9. Press the [ZERO] key to exit and back to counting mode.
4.5 Hold Function
The HOLD function can be used to freeze a displayed number. In this mode, the scale
can capture a dynamic number, hold a stable number, or average a unstable number
and then HOLD (freeze) this number temporarily for the user to view or record.
The HOLD function can be used in normal weighing mode and counting mode. After
entering HOLD mode, the speed of A/D converter can be increased to 80Hz (if USER-
HOLD-AD.H.SP is set to YES) from original 10Hz for some dynamic weighing
applications.
It is possible to weigh restless samples such as live animals or moving objects within
the HOLD function. The indicator provides special mode settings to accommodate
weight movements.
4.5.1 Activate the Hold Function
l The CONFG-FUNC-HOLD menu item must be set to YES.
Menu items of:
l
USER-HOLD-HLD.MD /AVG.TM /HLD.TM/RG /STB.TM
l
USER-OTHER-NLD.RG need be set to reasonable values.
l
To speed up sampling of weight, set USER-HOLD-AD.H.SP menu item to
YES.
4.5.2 Access the Hold Mode
To enter the HOLD mode, press the [HOLD] key while in the normal weighing mode or
counting mode.
4.5.3 Hold Methods
l
Positive Peak Number HOLD mode
l
Negative Peak Number HOLD mode
l
Toggle HOLD mode
l
Average HOLD mode
l
Auto HOLD mode
The following are details of these HOLD modes: