1 689 975 140 2013-07-01| Robert Bosch GmbH
Adjustment and Functional Test | EPS 807 / 815 | 27
en
7.5 Sensor compensation on AMKASYN-
Converter (up to FD 05-2002)
Tools required:
R AZ-Terminal (AZB) 1 687 023 427
7.5.1 Preparation
1. Connect the control panel (AZB) to the connector
X35 (Pos.1) on the AZ module.
X35
458784-5
Fig. 45: AMKASYN-Converter
2. Switch on the EPS using the main switch.
After switching on the EPS the following message
is displayed in the control panel: System Ini-
tialization
Following successful initialization the following
message appears: System ready.
3. On the control panel press the F4/F2 key
The following message appears:
ERR.RESET SYSTEM
DIAGNOSIS START-UP
7.5.2 Performing sensor compensation
1. Press the key .
The following message appears:
ENC.ADJUST. SERVICE
ERR.RESET SYSTEM
2. To select the "ENC.ADJUST." function press the keys
<Shift> + <F1/F3>.
A password is then requested
3. Use the numeric keyboard on your control panel to
enter the password "12345".
4. Confirm your entry by pressing the key: <CR>.
5. Enter the AW number "1'.
6. Confirm your entry by pressing the key: <CR>.
7. Switch "Converter and calibration-fluid supply" and
"Drive motor" (Controller enable) ON.
8. Select the "JOG MODE" function, to do so press the
<F4/F2> key
A speed request appears in the control panel display.
9. Use the numeric keyboard on your control panel to
entrer a low speed value (100 - 150 [rpm]), e.g. "521".
10. Confirm your entry by pressing the key: <CR>
The following message appears:
ABORT
CW-rot. CCW-rot.
! For hazardous-free operation the drive motor should be
capable of rotating freely (clutch must be disassembled)
11. For the purpose of sensor compensation the drive
motor has to be turned in both directions. To this end
start the speed control using the <F1/F3> key (CW
red) or <F2/F4> (CCW red.). Keep pressing the keys.
The drive motor then turns in the specified direction.
The drive motor then turns in the specified direction.
12. Change direction occassionally using the <F1/F3>
keys (CW red) or <F2/F4> (CCW red.) until the fol-
lowing message appears on the control panel display:
Encoder data in ser. EEPROM
13. The following message appears after the data has
been accepted: Succesful enc. adjaust.
14. Use the mains switch to switch off the EPS.
15. Disconnect the control panel from the AZ module.
16. Use the main switch to switch on the EPS again
and perform a functional test.
! The drive must be running in order to perform a func-
tional test. To this end neither a pump nor a clutch
may be clamped onto the flywheel on the EPS.
17. Switch "Converter and calibration-fluid supply" and
"Drive motor" (Controller enable) ON.
18. Start the drive at a speed of approx. 1000 rpm.
19. After successfully performing sensor compensation
no speed fluctuations (surging) or loud drive noise
may occur duirng operation.
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