IQ plus 210 Installation Manual
20
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Figure 4-2. Editing Procedure for Numeric Values
6. The rezero function is used to remove a calibration offset when hooks or chains are used to hang the test weights.
• If no other apparatus was used to hang the test weights during calibration, remove the test weights and press
RIGHT
to return to the CALIBR menu.
• If hooks or chains were used during calibration, remove these and the test weights from the scale. With all weight
removed, press
ENTER
to rezero the scale. This function adjusts the zero and span calibration values. The indicator
displays
°CAL°
while the zero and span calibrations are adjusted. When complete, the adjusted A/D count for the
zero calibration is displayed. Press
ENTER
again to save the rezero value and return to the
REZERO
prompt or use
to edit the value. When done, press
RIGHT
to return to the CALIBR menu.
7. Press the setup switch to exit setup mode.
4.2 EDP Command Calibration
To calibrate the indicator using EDP commands, the indicator EDP port must be connected to a terminal or personal computer.
See
for more information about using EDP commands. Once the indicator is connected to the sending
device, do the following:
1. Place the indicator in setup mode (display reads
CONFIG
) and remove all weight from the scale platform. If your test
weights require hooks or chains, place the hooks or chains on the scale for zero calibration.
2. Send the WZERO EDP command to calibrate zero. The indicator displays
°CAL°
while calibration is in progress.
3. Send the WVAL command to enter the test weight value in the following format:
WVAL=nnnnnn<CR>
4. Place test weights on scale equal to the specified WVAL.
5. Send the WSPAN EDP command to calibrate span. The indicator displays
°CAL°
while calibration is in progress.
6. To remove an offset value, clear all weight from the scale, including hooks or chains used to hang test weights, then
send the REZERO EDP command. The indicator displays
°CAL°
while the zero and span calibrations are adjusted.
7. Send the KEXIT EDP command to exit setup mode.
To edit numeric values, press the
UNITS (RIGHT)
button to select the leftmost digit. Each digit flashes
when selected: Press
ZERO
(ENTER)
to
increment the value of the selected digit; press the
RIGHT
button to move right to the next digit.
Once the last digit has been edited, press
RIGHT
again and the digit stops flashing. Press
ENTER
to save the value entered and return to the menu level
above, or press
RIGHT
to edit the value again,
starting with the leftmost digit.
0
0 0 0 0 0
Summary of Contents for IQ plus 210
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