GREER Company MICROGUARD 434, Calibration Manual

Page: 15 / 39

GREER COMPANY
GREER COMPANY GREER COMPANY
GREER COMPANY
Crane Systems Crane Systems Crane Systems Crane Systems
GREER COMPANY 1918 EAST GLENWOOD PLACE SANTA ANA, CALIFORNIA 92705 PN W453201A 08/10/00
MicroGuard
®
434/500 CALIBRATION MANUAL TEL: 714) 259-9702 FAX: 714) 259-7626
15
OF
39
COMMAND 03 S
COMMAND 03 S COMMAND 03 S
COMMAND 03 SPAN
PAN PAN
PAN
BOOM ANGLE SENSOR BOOM ANGLE SENSOR BOOM ANGLE SENSOR BOOM ANGLE SENSOR
NOTE:
NOTE: NOTE: NOTE:
THE INCLINOMETER OR MEASURING DEVICE USED TO CALIBRATE THE ANGLE OF THE MAIN BOOM
MUST HAVE AN ACCURACY OF +/- 1
°
. USE OF A LESS ACCURATE DEVICE MAY RESULT IN CALIBRATION
ERRORS.
NOTE: NOTE: NOTE: NOTE:
USE GREAT CARE IN THE CALIBRATION OF THE BOOM ANGLE SENSOR. ALL SUBSEQUENT
CALCULATIONS ARE DEPENDENT ON THE ACCURACY OF THE CALIBRATION OF THIS SENSOR.
a) Raise the retracted boom to an angle between 60 ° and 65°; using an inclinometer, measure the angle.
b) EXAMPLE: 61.5 °
c) Calibrate the span of the boom angle sensor as follows:
0.
ENTER THE CALIBRATION MODE AND CALIBRATION CODE, IF NOT ALREADY DONE.
REFER TO PAGE 5.
1.
CHOOSE MENU UP OR MENU DOWN AND GO TO 03 SPAN SENSOR. .......................................
2
22
2
OR
3
33
3
2.
START 03 SPAN. ...........................................................................................................................................
1
11
1
3.
CHOOSE MENU UP OR MENU DOWN AND GO TO SPAN NO.3 (IF NOT ALREADY THERE) .....
2
22
2
OR
3
33
3
THE DISPLAY WILL READ:
SPAN No. 3 X.XX (or actual input when recalibrating).
4.
START THE CALIBRATION OF SPAN NO. 3. ...............................................................................................
1
11
1
5.
USE THE NUMBER ENTRY PROCEDURE (PAGE 6) TO ENTER THE MEASURED BOOM ANGLE.
6.
START THE CALIBRATION. ..............................................................................................
1 1 1 1
YES
/3 /3 /3 /3
ABORT
THE DISPLAY WILL READ: SPAN NO. 3 X.XX (boom angle entered)
7.
EXIT THE ROUTINE ......................................................................................................................................
6 66 6
OR GO TO STEP 8.
8.
CHOOSE MENU UP OR MENU DOWN TO CHANGE SENSOR .......................................................
2 22 2
OR
3 33 3
COMMAND 03 SPAN COMMAND 03 SPAN COMMAND 03 SPAN COMMAND 03 SPAN ---- BOOM ANGLE SENSOR BOOM ANGLE SENSOR BOOM ANGLE SENSOR BOOM ANGLE SENSOR
REVIEW THE SAMPLE DISPLAY SCREEN ON PAGE 4 REVIEW THE SAMPLE DISPLAY SCREEN ON PAGE 4 REVIEW THE SAMPLE DISPLAY SCREEN ON PAGE 4 REVIEW THE SAMPLE DISPLAY SCREEN ON PAGE 4.
Use the designated arrow key (
1, 2, 3, 4, or 6
1, 2, 3, 4, or 6 1, 2, 3, 4, or 6
1, 2, 3, 4, or 6
) appearing to the right of each step
when ENTERING or EXITING a COMMAND
and to CHOOSE, START, CONFIRM, ABORT, RESET, or ENTER an action.