– 6 –
2.2 LCD
Display
Note:
The default setting for the four digit displays shows compression
loads as a positive force and tension loads as a negative force. to
reverse these settings, showing compression loads as negative and
tension loads as positive, see section 4.1 for setting f01.
2.3 Display
Indicators
2.4
MAX/MIN display
– 31 –
Overload Output
When the overload condition is triggered, the corresponding overload output
turns on. this can be used to stop a motorized test stand, or an alarm to pre-
vent damage from accidental overload.
When compression overload occurs photo-couple 1 (PC!) turns on, and
allows current to flow between pins 8 and 10.
When tension overload occurs photo-couple 2 (PC2) turns on and allows
current to flow between pins 9 and 10.
If no overload condition exists, PC1 and PC2 should be closed and will not
allow current flow.
Overload occurs at about 120% of the gauge’s rated capacity. this includes
any weight zeroed during any tare operation.
Comparator Output
When the LO limit is reached, photo-couple 1 (PC1) turns on and allows
current to flow between pins 8 and 10.
When the HI limit is reached, photo-couple 2 (PC2) turns on and allows
current to flow between pins 9 and 10.
Refer to section 7 regarding the activation and setting of Comparator
limits.
