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Action
Display / Comment
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Turn the control
knob to the right.
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Values of the parameters when the fault occurred:
e.g.
#00 Rotorcode = 4
Rotorcode
e.g.
#00 Mainstate = 0
e.g.
#00 State 1 = 8031
e.g.
#00 State 2 = 2383
e.g.
#00 State 3 = 0600
State of the machine.
e.g.
#00 Speed nom = 4500
Speed
e.g.
#00 Acc/Dec = 9/ 9
Run-up and run-down parameters.
e.g.
#00 Temp nom = -20 °C
preselected temperature (set temperature).
e.g.
#00 Speed Rotor = 0
Speed value of the speed sensor (B4) on top of the
motor.
e.g.
#00 Speed Motor = 0
Speed value of the speed sensor (B2.1) at the bottom of
the motor.
e.g.
#00 Run time = 9:00
run time.
e.g.
#00 Temp act = 23 °C
With ROTINA 420 R the parameters "Temp act" and
"Temp T1" are identical.
e.g.
#00 Temp T1 = 23 °C
Temperature value of the temperature sensor (B1) at the
bottom of the centrifuge chamber.
e.g.
#00 Temp T2 = ---
Temperature value of the temperature sensor (B2) at the
top of the centrifuge chamber (does not exist in the
ROTINA 420R, therefore deactivated "---").
e.g.
#00 Temp T3 = 23 °C
Temperature value of the temperature sensor (B3) on the
condenser.
e.g.
#00 Temp Mot = 22 °C
Temperature of the motor, measured from sensor (B2.2)
e.g.
#00 Temp Amb = 20 °C
Temperature value of the temperature sensor on the
electronics (A1).
Summary of Contents for ROTINA 420
Page 1: ...06 08 Andreas Hettich GmbH Co KG AR4701EN ROTINA 420 ROTINA 420 R Repair instructions ...
Page 78: ...77 97 Fig 2 Fig 3 3 1 5 4 6 7 a b d 13 16 18 17 19 21 22 30 25 23 38 21 20 b a c d ...
Page 80: ...79 97 Fig 6 Fig 7 Fig 8 9 10 12 11 7 8 a b 29 28 27 26 41 43 44 41 39 42 40 42 45 a c b d d ...
Page 95: ...94 97 11 3 2 Connecting diagram ROTINA 420 420 R ...
Page 96: ...95 97 ...
Page 97: ...96 97 ...
