Calibration Methods; General Notes On Calibration - GSE 60 SERIES Technical Reference Manual

Example:
Selecting a Calibration Method
)05
New
Zero?
ó
• )05
Last
Zero?
calibration reference.
•
ó
load. (This selection is not available with linearization enabled.)
)05
Temp
•
Zero?
gross weight. The zero reference determined during the last calibration is maintained. (This selection is not
available with linearization enabled.)
ó
•
)05
Only
•
Zero?
default values for maximum sensitivity.
ó
•
value and full scale capacity of each load cell must be known.
)05
Cal
Reset
ó
•
)05
step.
Known
LCOut
•
•
calibration weight value. The display prompts you to Keyin CalWt (key in calibration weight) or Add CalWT (add
calibration weight) at the appropriate time.
•
•
•
mode is exited and changes are saved by pressing [ENTER] at the
calibration, the previously saved calibration values will be in effect when power is restored.
C
ALIBRATION
There are six methods of calibration. Press [SELECT] to select a
calibration method (see example: Selecting a Calibration Method). Press
[ENTER] to begin the calibration method selected. Refer to the
appropriate section for calibration instructions.
New Zero - Establishes a new zero (no load) and span (test load)
Last Zero - Performs a span re-calibration without removing the test
Temp Zero - Performs a calibration without removing the current
Only Zero - Establishes a new zero reference without affecting span.
Cal Reset - Adjusts the zero and gain factors of the A/D amplifier to
Known LCOut - Calibrates without the use of test weights. The mV/V
G N
ENERAL OTES ON
Pressing [CLR] at any point in the calibration routine moves back one
Pressing [CLR] at the New Zero? prompt exits calibration mode.
A calibration weight can be applied before or after entering the
The digital filter is automatically set to 4 seconds during calibration.
A motion delay is enforced during zero and span calibration.
New calibration values are not permanently saved until the calibration
M
ETHODS
C
ALIBRATION
ENTER=SAVE
prompt. If power is lost during
60 Series Technical Reference Manual
Calibration 4-3