Holtgreven GSE-355 I.S. - Manual (Page 47)

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T
EMPERATURE
S
ENSING
If the ambient temperature sensor RT1 on the board is colder than 10 degrees C, the battery will trickle charge and not
enter fast charge until the temperature rises above 10°C (50°F).
If the battery temperature sensor (connected between battery – and THERMISTOR) is warmer than 60°C (140°F), the
charger will stop fast charging and revert to trickle charging. A fast charge cannot happen again until the battery has
cooled and the unit is reset by turning off the ON/OFF switch and interrupting the AC power to the Model 350/355.
L
OW
B
ATTERY
I
NDICATION
The Low Battery indication occurs when the battery is discharged below 11.4 VDC. Parameter 426 enables or disables
the low battery indication. Low battery will be indicated continuously if this feature is enabled without the battery
option installed.
D
ISPLAY I NDICATION
An Model 350/355 with LED display will flash “LoBat” on the display as a warning when the battery is low. An
Model 350/355 with LCD display will turn on the square indicator between the MOTION and GROSS indicators on the
bottom of the display. LOBAT is written above the indicator on the LCD lens.
R
EQUIRED
H
ARDWARE
You must have the following hardware in order to use low battery indication:
• Model 350 Diecast:
PC871B Main Board (4 positions on J3)
450350-01006 Revision 6 EPROM (or newer)
• Model 350/355 Stainless:
PC891A Main Board (J3 3 position)
PC909 Main Board (J3 4 position)
450350-01006 Revision 6 EPROM (or newer)
D
EAD
B
ATTERY
S
HUTDOWN
The battery option disconnects battery power to the Model 350/355 before erratic operation can occur. The shutdown
occurs at a battery voltage of 10 VDC. The switch must be clicked from ON to OFF to ON again to activate battery
power after it has shut down. This feature is part of the circuitry on the battery option board. The Model 350/355 Main
Board type and EPROM version do not affect its use.
A
UTOMATIC
S
HUTDOWN
The Battery Option System Version 2 has an automatic power off feature that is enabled by parameter 427. This feature
allows the Model 350/355 to shut itself off using a programmable time period of inactivity on the scale. The choices for
the time period are in minutes: 0.5, 1, 2, 3, 4, 5, 10, 15, 20, 25, 30, 35, 40, 45, and 60.
You must have the following hardware in order to use the auto power off feature:
• Model 350 Diecast:
PC871B Main Board (J3 4 position)
450350-01006 Revision 6 EPROM (or newer)
• Model 350/355 Stainless:
PC909 Main Board (J3 4 position)
450350-01006 Revision 6 EPROM (or newer)