Retrieving Operating Data - Hermle Z 307 User Manual

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1.8.7 Retrieving Operating Data

In the function, "Basic Adjustments", retrieving the operating data of the centrifuge is an available
option. Please proceed as illustrated, under point 1.8.1, to enter this program mode, press the key,
"accel/decel" (5). In the display, "accel/decel" (A-2) flashes the word, "service".
With the control filed (1), the following information can be retrieved:
A = Number of starts of the centrifuge
H = Operating hours of the centrifuge
h = Operating hours of the motor
S = Software version centrifuge
r = Software versions frequency converter
E = List of previous error message
F = Function of the imbalance sensor
P = Operation of keyboard
d = Hardware version
y = Serial number and manufacturing year of the control board
N = Number of rotor starts of the mounted rotor
o = Number of operating hours of the mounted rotor
n = Update touch control panel (only for service engineers)
The list of the last 99 error messages can be reviewed by pressing the key, "rpm/rcf" (4) and scroll
through, with the control field (1) (see Figure 12). The respective error codes appear in the display,
"rpm/rcf" (A-1). Please refer to Table 5: "Error Messages", (see APPENDIX P.IX).
Switch off the centrifuge, to return to the normal program mode.
Figure 12
While retrieving the number of rotor starts and operating hours of the mounted rotor, as a result,
appearing in the display "rpm/rcf" (A-1), the word "r-StA" respectively "r-hou" (see Figure 13).
Figure 13
12
Z307_V1.22_eng © Hermle Labortechnik GmbH