Bosch EPS 807 - User Information and Safety; Important Notes and Safety Instructions; Electromagnetic Compatibility (EMC); Product Description

1 689 975 140 2013-07-01| Robert Bosch GmbH
28 | EPS 807 / 815 | Adjustment and Functional Testen
7.6 Sensor compensation on KU-Convert-
er (from FD 06-2002)
Tools required:
R KU-Terminal (KUB) 1 687 023 426
7.6.1 Preparation
1. Remove cable from DZE board at inverter terminal
X35 and connect data terminal with adapter cable.
2. Switch on the EPS using the main switch.
 Following successful initialization the following
message appears: System bereit!.
7.6.2 Performing sensor compensation
1. Press the key < >.
2. Press the key <o> (2x).
 The following message appears:
AKTUELLE WERTE
GEBERABGLEICH
3. Confirm your entry by pressing the key: <CR>.
 A password is then requested.
4. Use the numeric keyboard on your control panel to
enter the password "12345".
5. Confirm your entry by pressing the key: <CR>.
6. Switch "Converter and calibration-fluid supply" and
"Drive motor" (Controller enable) ON. Keep pressing
the keys.
7. Select the "Tippen" function, to do so press the <F2>
key
 A speed request appears in the control panel dis-
play. Drehzahl ....... U/min
8. Use the numeric keyboard on your control panel
to enter a low speed value (100 - 150 U/min), e.g.
"521".
9. Confirm your entry by pressing the key: <CR>
 The following message appears:
Drehen + Drehen -
! For hazardous-free operation the drive motor should
be capable of rotating freely (clutch must be disas-
sembled)
10. 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
<Shift>+<F1> (Drehen +) or <Shift> + <F2>
(Drehen -). Keep pressing the keys.
 The drive motor then turns in the specified
direction.
11. Change direction occassionally using the
<Shift>+<F1> (Drehen +) key or <Shift> + <F2>
(Drehen -) until the following message appears on
the control panel display:
Geberabgleich erfolgreich!
12. Use the mains switch to switch off the EPS.
13. Disconnect the control panel from the KU module.
14. Connect cable from DZE board at inverter termi-
nalX35.
15. 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.
16. Switch "Converter and calibration-fluid supply" and
"Drive motor" (Controller enable) ON.
17. Start the drive at a speed of approx. 1000 U/min.
18. After successfully performing sensor compensation
no speed fluctuations (surging) or loud drive noise
may occur duirng operation.